11721704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 11865496

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1091, 1343, 2182, 2686, 4364, 5372, 8728, 10744, 18547, 37094, 74188, 86189, 148376, 172378, 344756, 689512, 1465213, 2930426, 5860852, 11721704]

約数ペア:

[(1, 11721704), (2, 5860852), (4, 2930426), (8, 1465213), (17, 689512), (34, 344756), (68, 172378), (79, 148376), (136, 86189), (158, 74188), (316, 37094), (632, 18547), (1091, 10744), (1343, 8728), (2182, 5372), (2686, 4364)]