11516128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 15578912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 47, 52, 62, 76, 94, 104, 124, 152, 188, 208, 247, 248, 304, 376, 403, 416, 494, 496, 589, 608, 611, 752, 806, 893, 988, 992, 1178, 1222, 1457, 1504, 1612, 1786, 1976, 2356, 2444, 2914, 3224, 3572, 3952, 4712, 4888, 5828, 6448, 7144, 7657, 7904, 9424, 9776, 11609, 11656, 12896, 14288, 15314, 18848, 18941, 19552, 23218, 23312, 27683, 28576, 30628, 37882, 46436, 46624, 55366, 61256, 75764, 92872, 110732, 122512, 151528, 185744, 221464, 245024, 303056, 359879, 371488, 442928, 606112, 719758, 885856, 1439516, 2879032, 5758064, 11516128]

約数ペア:

[(1, 11516128), (2, 5758064), (4, 2879032), (8, 1439516), (13, 885856), (16, 719758), (19, 606112), (26, 442928), (31, 371488), (32, 359879), (38, 303056), (47, 245024), (52, 221464), (62, 185744), (76, 151528), (94, 122512), (104, 110732), (124, 92872), (152, 75764), (188, 61256), (208, 55366), (247, 46624), (248, 46436), (304, 37882), (376, 30628), (403, 28576), (416, 27683), (494, 23312), (496, 23218), (589, 19552), (608, 18941), (611, 18848), (752, 15314), (806, 14288), (893, 12896), (988, 11656), (992, 11609), (1178, 9776), (1222, 9424), (1457, 7904), (1504, 7657), (1612, 7144), (1786, 6448), (1976, 5828), (2356, 4888), (2444, 4712), (2914, 3952), (3224, 3572)]