19831070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9769}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 42206400

約数和(自身を除く): 22375330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9769, 19538, 48845, 68383, 97690, 136766, 283301, 341915, 566602, 683830, 1416505, 1983107, 2833010, 3966214, 9915535, 19831070]

約数ペア:

[(1, 19831070), (2, 9915535), (5, 3966214), (7, 2833010), (10, 1983107), (14, 1416505), (29, 683830), (35, 566602), (58, 341915), (70, 283301), (145, 136766), (203, 97690), (290, 68383), (406, 48845), (1015, 19538), (2030, 9769)]