15920304818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{163021}}^1$

素因数の和:163250

約数の個数: 32

約数和(自身を含む): 27325095552

約数和(自身を除く): 11404790734

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 506, 2123, 4246, 4439, 8878, 48829, 97658, 163021, 326042, 1793231, 3586462, 3749483, 7498966, 31463053, 41244313, 62926106, 82488626, 346093583, 692187166, 723650219, 1447300438, 7960152409, 15920304818]

約数ペア:

[(1, 15920304818), (2, 7960152409), (11, 1447300438), (22, 723650219), (23, 692187166), (46, 346093583), (193, 82488626), (253, 62926106), (386, 41244313), (506, 31463053), (2123, 7498966), (4246, 3749483), (4439, 3586462), (8878, 1793231), (48829, 326042), (97658, 163021)]