20192311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 22153824

約数和(自身を除く): 1961513

約数列:

[1, 17, 53, 73, 307, 901, 1241, 3869, 5219, 16271, 22411, 65773, 276607, 380987, 1187783, 20192311]

約数ペア:

[(1, 20192311), (17, 1187783), (53, 380987), (73, 276607), (307, 65773), (901, 22411), (1241, 16271), (3869, 5219)]