15561768

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2713}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 39081600

約数和(自身を除く): 23519832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2713, 2868, 5426, 5736, 8139, 10852, 16278, 21704, 32556, 65112, 648407, 1296814, 1945221, 2593628, 3890442, 5187256, 7780884, 15561768]

約数ペア:

[(1, 15561768), (2, 7780884), (3, 5187256), (4, 3890442), (6, 2593628), (8, 1945221), (12, 1296814), (24, 648407), (239, 65112), (478, 32556), (717, 21704), (956, 16278), (1434, 10852), (1912, 8139), (2713, 5736), (2868, 5426)]