220121193601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1\times {\mathrm{47843}}^1$

素因数の和:50316

約数の個数: 16

約数和(自身を含む): 234060503040

約数和(自身を除く): 13939309439

約数列:

[1, 19, 103, 1957, 2351, 44669, 47843, 242153, 909017, 4600907, 4927829, 93628751, 112478893, 2137098967, 11585325979, 220121193601]

約数ペア:

[(1, 220121193601), (19, 11585325979), (103, 2137098967), (1957, 112478893), (2351, 93628751), (44669, 4927829), (47843, 4600907), (242153, 909017)]