18702999038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12792749}}^1$

素因数の和:12792811

約数の個数: 16

約数和(自身を含む): 30395574000

約数和(自身を除く): 11692574962

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 12792749, 25585498, 217476733, 434953466, 550088207, 1100176414, 9351499519, 18702999038]

約数ペア:

[(1, 18702999038), (2, 9351499519), (17, 1100176414), (34, 550088207), (43, 434953466), (86, 217476733), (731, 25585498), (1462, 12792749)]