28189848962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12440357}}^1$

素因数の和:12440473

約数の個数: 16

約数和(自身を含む): 46576700352

約数和(自身を除く): 18386851390

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 12440357, 24880714, 136843927, 273687854, 1281356771, 2562713542, 14094924481, 28189848962]

約数ペア:

[(1, 28189848962), (2, 14094924481), (11, 2562713542), (22, 1281356771), (103, 273687854), (206, 136843927), (1133, 24880714), (2266, 12440357)]