12651410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 24164352

約数和(自身を除く): 11512942

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1103, 1147, 2206, 2294, 5515, 5735, 11030, 11470, 34193, 40811, 68386, 81622, 170965, 204055, 341930, 408110, 1265141, 2530282, 6325705, 12651410]

約数ペア:

[(1, 12651410), (2, 6325705), (5, 2530282), (10, 1265141), (31, 408110), (37, 341930), (62, 204055), (74, 170965), (155, 81622), (185, 68386), (310, 40811), (370, 34193), (1103, 11470), (1147, 11030), (2206, 5735), (2294, 5515)]