13018808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 13765192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 619, 956, 1238, 1912, 2476, 2629, 4952, 5258, 6809, 10516, 13618, 21032, 27236, 54472, 147941, 295882, 591764, 1183528, 1627351, 3254702, 6509404, 13018808]

約数ペア:

[(1, 13018808), (2, 6509404), (4, 3254702), (8, 1627351), (11, 1183528), (22, 591764), (44, 295882), (88, 147941), (239, 54472), (478, 27236), (619, 21032), (956, 13618), (1238, 10516), (1912, 6809), (2476, 5258), (2629, 4952)]