19130104

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1619}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 22082696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1619, 1688, 2954, 3238, 5908, 6476, 11333, 11816, 12952, 22666, 45332, 90664, 341609, 683218, 1366436, 2391263, 2732872, 4782526, 9565052, 19130104]

約数ペア:

[(1, 19130104), (2, 9565052), (4, 4782526), (7, 2732872), (8, 2391263), (14, 1366436), (28, 683218), (56, 341609), (211, 90664), (422, 45332), (844, 22666), (1477, 12952), (1619, 11816), (1688, 11333), (2954, 6476), (3238, 5908)]