1912460973

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1\times {\mathrm{15901}}^1$

素因数の和:16804

約数の個数: 16

約数和(自身を含む): 2607419136

約数和(自身を除く): 694958163

約数列:

[1, 3, 47, 141, 853, 2559, 15901, 40091, 47703, 120273, 747347, 2242041, 13563553, 40690659, 637486991, 1912460973]

約数ペア:

[(1, 1912460973), (3, 637486991), (47, 40690659), (141, 13563553), (853, 2242041), (2559, 747347), (15901, 120273), (40091, 47703)]