2019881194

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{52223}}^1$

素因数の和:52541

約数の個数: 16

約数和(自身を含む): 3079544832

約数和(自身を除く): 1059663638

約数列:

[1, 2, 83, 166, 233, 466, 19339, 38678, 52223, 104446, 4334509, 8669018, 12167959, 24335918, 1009940597, 2019881194]

約数ペア:

[(1, 2019881194), (2, 1009940597), (83, 24335918), (166, 12167959), (233, 8669018), (466, 4334509), (19339, 104446), (38678, 52223)]