12541672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 29131200

約数和(自身を除く): 16589528

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 577, 836, 988, 1144, 1154, 1672, 1976, 2308, 2717, 4616, 5434, 6347, 7501, 10868, 10963, 12694, 15002, 21736, 21926, 25388, 30004, 43852, 50776, 60008, 82511, 87704, 120593, 142519, 165022, 241186, 285038, 330044, 482372, 570076, 660088, 964744, 1140152, 1567709, 3135418, 6270836, 12541672]

約数ペア:

[(1, 12541672), (2, 6270836), (4, 3135418), (8, 1567709), (11, 1140152), (13, 964744), (19, 660088), (22, 570076), (26, 482372), (38, 330044), (44, 285038), (52, 241186), (76, 165022), (88, 142519), (104, 120593), (143, 87704), (152, 82511), (209, 60008), (247, 50776), (286, 43852), (418, 30004), (494, 25388), (572, 21926), (577, 21736), (836, 15002), (988, 12694), (1144, 10963), (1154, 10868), (1672, 7501), (1976, 6347), (2308, 5434), (2717, 4616)]