10786984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 12800216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 103, 104, 106, 152, 206, 212, 247, 412, 424, 494, 689, 824, 988, 1007, 1339, 1378, 1957, 1976, 2014, 2678, 2756, 3914, 4028, 5356, 5459, 5512, 7828, 8056, 10712, 10918, 13091, 15656, 21836, 25441, 26182, 43672, 50882, 52364, 70967, 101764, 103721, 104728, 141934, 203528, 207442, 283868, 414884, 567736, 829768, 1348373, 2696746, 5393492, 10786984]

約数ペア:

[(1, 10786984), (2, 5393492), (4, 2696746), (8, 1348373), (13, 829768), (19, 567736), (26, 414884), (38, 283868), (52, 207442), (53, 203528), (76, 141934), (103, 104728), (104, 103721), (106, 101764), (152, 70967), (206, 52364), (212, 50882), (247, 43672), (412, 26182), (424, 25441), (494, 21836), (689, 15656), (824, 13091), (988, 10918), (1007, 10712), (1339, 8056), (1378, 7828), (1957, 5512), (1976, 5459), (2014, 5356), (2678, 4028), (2756, 3914)]