15678069670

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1\times {\mathrm{12377}}^1$

素因数の和:13224

約数の個数: 32

約数和(自身を含む): 28410183648

約数和(自身を除く): 12732113978

約数列:

[1, 2, 5, 10, 197, 394, 643, 985, 1286, 1970, 3215, 6430, 12377, 24754, 61885, 123770, 126671, 253342, 633355, 1266710, 2438269, 4876538, 7958411, 12191345, 15916822, 24382690, 39792055, 79584110, 1567806967, 3135613934, 7839034835, 15678069670]

約数ペア:

[(1, 15678069670), (2, 7839034835), (5, 3135613934), (10, 1567806967), (197, 79584110), (394, 39792055), (643, 24382690), (985, 15916822), (1286, 12191345), (1970, 7958411), (3215, 4876538), (6430, 2438269), (12377, 1266710), (24754, 633355), (61885, 253342), (123770, 126671)]