12425990308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{387199}}^1$

素因数の和:387387

約数の個数: 24

約数和(自身を含む): 22246963200

約数和(自身を除く): 9820972892

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 8023, 16046, 32092, 387199, 774398, 1548796, 27491129, 43753487, 54982258, 87506974, 109964516, 175013948, 3106497577, 6212995154, 12425990308]

約数ペア:

[(1, 12425990308), (2, 6212995154), (4, 3106497577), (71, 175013948), (113, 109964516), (142, 87506974), (226, 54982258), (284, 43753487), (452, 27491129), (8023, 1548796), (16046, 774398), (32092, 387199)]