19644452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9371

約数の個数: 24

約数和(自身を含む): 37578240

約数和(自身を除く): 17933788

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9319, 18638, 37276, 158423, 288889, 316846, 577778, 633692, 1155556, 4911113, 9822226, 19644452]

約数ペア:

[(1, 19644452), (2, 9822226), (4, 4911113), (17, 1155556), (31, 633692), (34, 577778), (62, 316846), (68, 288889), (124, 158423), (527, 37276), (1054, 18638), (2108, 9319)]