72443162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173309}}^1$

素因数の和:173341

約数の個数: 16

約数和(自身を含む): 124783200

約数和(自身を除く): 52340038

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 173309, 346618, 1906399, 3292871, 3812798, 6585742, 36221581, 72443162]

約数ペア:

[(1, 72443162), (2, 36221581), (11, 6585742), (19, 3812798), (22, 3292871), (38, 1906399), (209, 346618), (418, 173309)]