19106504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 38967480

約数和(自身を除く): 19860976

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 3797, 5032, 7594, 15188, 30376, 64549, 129098, 140489, 258196, 280978, 516392, 561956, 1123912, 2388313, 4776626, 9553252, 19106504]

約数ペア:

[(1, 19106504), (2, 9553252), (4, 4776626), (8, 2388313), (17, 1123912), (34, 561956), (37, 516392), (68, 280978), (74, 258196), (136, 140489), (148, 129098), (296, 64549), (629, 30376), (1258, 15188), (2516, 7594), (3797, 5032)]