19013038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 34097760

約数和(自身を除く): 15084722

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1753, 3506, 5423, 10846, 19283, 29801, 38566, 50837, 59602, 101674, 327811, 559207, 655622, 864229, 1118414, 1728458, 9506519, 19013038]

約数ペア:

[(1, 19013038), (2, 9506519), (11, 1728458), (17, 1118414), (22, 864229), (29, 655622), (34, 559207), (58, 327811), (187, 101674), (319, 59602), (374, 50837), (493, 38566), (638, 29801), (986, 19283), (1753, 10846), (3506, 5423)]