15790292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 33815040

約数和(自身を除く): 18024748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 443, 469, 532, 886, 938, 1273, 1772, 1876, 2546, 3101, 5092, 6202, 8417, 8911, 12404, 16834, 17822, 29681, 33668, 35644, 58919, 59362, 117838, 118724, 207767, 235676, 415534, 563939, 831068, 1127878, 2255756, 3947573, 7895146, 15790292]

約数ペア:

[(1, 15790292), (2, 7895146), (4, 3947573), (7, 2255756), (14, 1127878), (19, 831068), (28, 563939), (38, 415534), (67, 235676), (76, 207767), (133, 118724), (134, 117838), (266, 59362), (268, 58919), (443, 35644), (469, 33668), (532, 29681), (886, 17822), (938, 16834), (1273, 12404), (1772, 8911), (1876, 8417), (2546, 6202), (3101, 5092)]