19005185469

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4984313}}^1$

素因数の和:4984388

約数の個数: 16

約数和(自身を含む): 26795672064

約数和(自身を除く): 7790486595

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 4984313, 14952939, 154513703, 204356833, 463541109, 613070499, 6335061823, 19005185469]

約数ペア:

[(1, 19005185469), (3, 6335061823), (31, 613070499), (41, 463541109), (93, 204356833), (123, 154513703), (1271, 14952939), (3813, 4984313)]