72770038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{174091}}^1$

素因数の和:174123

約数の個数: 16

約数和(自身を含む): 125346240

約数和(自身を除く): 52576202

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 174091, 348182, 1915001, 3307729, 3830002, 6615458, 36385019, 72770038]

約数ペア:

[(1, 72770038), (2, 36385019), (11, 6615458), (19, 3830002), (22, 3307729), (38, 1915001), (209, 348182), (418, 174091)]