12911543090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1\times {\mathrm{5393}}^1$

素因数の和:13154

約数の個数: 32

約数和(自身を含む): 23998035456

約数和(自身を除く): 11086492366

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5393, 7723, 10786, 15446, 26965, 38615, 53930, 77230, 167183, 239413, 334366, 478826, 835915, 1197065, 1671830, 2394130, 41650139, 83300278, 208250695, 416501390, 1291154309, 2582308618, 6455771545, 12911543090]

約数ペア:

[(1, 12911543090), (2, 6455771545), (5, 2582308618), (10, 1291154309), (31, 416501390), (62, 208250695), (155, 83300278), (310, 41650139), (5393, 2394130), (7723, 1671830), (10786, 1197065), (15446, 835915), (26965, 478826), (38615, 334366), (53930, 239413), (77230, 167183)]