15691928084

素因数分解:

$2^2\times 7^1\times {\mathrm{4201}}^1\times {\mathrm{133403}}^1$

素因数の和:137615

約数の個数: 24

約数和(自身を含む): 31391562048

約数和(自身を除く): 15699633964

約数列:

[1, 2, 4, 7, 14, 28, 4201, 8402, 16804, 29407, 58814, 117628, 133403, 266806, 533612, 933821, 1867642, 3735284, 560426003, 1120852006, 2241704012, 3922982021, 7845964042, 15691928084]

約数ペア:

[(1, 15691928084), (2, 7845964042), (4, 3922982021), (7, 2241704012), (14, 1120852006), (28, 560426003), (4201, 3735284), (8402, 1867642), (16804, 933821), (29407, 533612), (58814, 266806), (117628, 133403)]