19396252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16801028

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 1889, 2567, 3778, 5134, 7556, 10268, 32113, 64226, 128452, 285239, 570478, 1140956, 4849063, 9698126, 19396252]

約数ペア:

[(1, 19396252), (2, 9698126), (4, 4849063), (17, 1140956), (34, 570478), (68, 285239), (151, 128452), (302, 64226), (604, 32113), (1889, 10268), (2567, 7556), (3778, 5134)]