13040976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20923

約数の個数: 40

約数和(自身を含む): 36282400

約数和(自身を除く): 23241424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20899, 41798, 62697, 83596, 125394, 167192, 250788, 271687, 334384, 501576, 543374, 815061, 1003152, 1086748, 1630122, 2173496, 3260244, 4346992, 6520488, 13040976]

約数ペア:

[(1, 13040976), (2, 6520488), (3, 4346992), (4, 3260244), (6, 2173496), (8, 1630122), (12, 1086748), (13, 1003152), (16, 815061), (24, 543374), (26, 501576), (39, 334384), (48, 271687), (52, 250788), (78, 167192), (104, 125394), (156, 83596), (208, 62697), (312, 41798), (624, 20899)]