11945968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 25190352

約数和(自身を除く): 13244384

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1187, 1258, 2374, 2516, 4748, 5032, 9496, 10064, 18992, 20179, 40358, 43919, 80716, 87838, 161432, 175676, 322864, 351352, 702704, 746623, 1493246, 2986492, 5972984, 11945968]

約数ペア:

[(1, 11945968), (2, 5972984), (4, 2986492), (8, 1493246), (16, 746623), (17, 702704), (34, 351352), (37, 322864), (68, 175676), (74, 161432), (136, 87838), (148, 80716), (272, 43919), (296, 40358), (592, 20179), (629, 18992), (1187, 10064), (1258, 9496), (2374, 5032), (2516, 4748)]