19883162912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6361}}^1$

素因数の和:6562

約数の個数: 96

約数和(自身を含む): 42479023104

約数和(自身を除く): 22595860192

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 137, 184, 248, 274, 368, 496, 548, 713, 736, 992, 1096, 1426, 2192, 2852, 3151, 4247, 4384, 5704, 6302, 6361, 8494, 11408, 12604, 12722, 16988, 22816, 25208, 25444, 33976, 50416, 50888, 67952, 97681, 100832, 101776, 135904, 146303, 195362, 197191, 203552, 292606, 390724, 394382, 585212, 781448, 788764, 871457, 1170424, 1562896, 1577528, 1742914, 2340848, 3125792, 3155056, 3485828, 4535393, 4681696, 6310112, 6971656, 9070786, 13943312, 18141572, 20043511, 27015167, 27886624, 36283144, 40087022, 54030334, 72566288, 80174044, 108060668, 145132576, 160348088, 216121336, 320696176, 432242672, 621348841, 641392352, 864485344, 1242697682, 2485395364, 4970790728, 9941581456, 19883162912]

約数ペア:

[(1, 19883162912), (2, 9941581456), (4, 4970790728), (8, 2485395364), (16, 1242697682), (23, 864485344), (31, 641392352), (32, 621348841), (46, 432242672), (62, 320696176), (92, 216121336), (124, 160348088), (137, 145132576), (184, 108060668), (248, 80174044), (274, 72566288), (368, 54030334), (496, 40087022), (548, 36283144), (713, 27886624), (736, 27015167), (992, 20043511), (1096, 18141572), (1426, 13943312), (2192, 9070786), (2852, 6971656), (3151, 6310112), (4247, 4681696), (4384, 4535393), (5704, 3485828), (6302, 3155056), (6361, 3125792), (8494, 2340848), (11408, 1742914), (12604, 1577528), (12722, 1562896), (16988, 1170424), (22816, 871457), (25208, 788764), (25444, 781448), (33976, 585212), (50416, 394382), (50888, 390724), (67952, 292606), (97681, 203552), (100832, 197191), (101776, 195362), (135904, 146303)]