15869854556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{38119}}^1$

素因数の和:38286

約数の個数: 48

約数和(自身を含む): 29811364800

約数和(自身を除く): 13941510244

約数列:

[1, 2, 4, 29, 37, 58, 74, 97, 116, 148, 194, 388, 1073, 2146, 2813, 3589, 4292, 5626, 7178, 11252, 14356, 38119, 76238, 104081, 152476, 208162, 416324, 1105451, 1410403, 2210902, 2820806, 3697543, 4421804, 5641612, 7395086, 14790172, 40901687, 81803374, 107228747, 136809091, 163606748, 214457494, 273618182, 428914988, 547236364, 3967463639, 7934927278, 15869854556]

約数ペア:

[(1, 15869854556), (2, 7934927278), (4, 3967463639), (29, 547236364), (37, 428914988), (58, 273618182), (74, 214457494), (97, 163606748), (116, 136809091), (148, 107228747), (194, 81803374), (388, 40901687), (1073, 14790172), (2146, 7395086), (2813, 5641612), (3589, 4421804), (4292, 3697543), (5626, 2820806), (7178, 2210902), (11252, 1410403), (14356, 1105451), (38119, 416324), (76238, 208162), (104081, 152476)]