15679800626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{75731}}^1$

素因数の和:76406

約数の個数: 32

約数和(自身を含む): 28092331008

約数和(自身を除く): 12412530382

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 643, 1286, 4501, 9002, 14789, 29578, 75731, 103523, 151462, 207046, 530117, 1060234, 1741813, 3483626, 12192691, 24385382, 48695033, 97390066, 340865231, 681730462, 1119985759, 2239971518, 7839900313, 15679800626]

約数ペア:

[(1, 15679800626), (2, 7839900313), (7, 2239971518), (14, 1119985759), (23, 681730462), (46, 340865231), (161, 97390066), (322, 48695033), (643, 24385382), (1286, 12192691), (4501, 3483626), (9002, 1741813), (14789, 1060234), (29578, 530117), (75731, 207046), (103523, 151462)]