15961106

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 28311552

約数和(自身を除く): 12350446

約数列:

[1, 2, 7, 14, 47, 94, 127, 191, 254, 329, 382, 658, 889, 1337, 1778, 2674, 5969, 8977, 11938, 17954, 24257, 41783, 48514, 62839, 83566, 125678, 169799, 339598, 1140079, 2280158, 7980553, 15961106]

約数ペア:

[(1, 15961106), (2, 7980553), (7, 2280158), (14, 1140079), (47, 339598), (94, 169799), (127, 125678), (191, 83566), (254, 62839), (329, 48514), (382, 41783), (658, 24257), (889, 17954), (1337, 11938), (1778, 8977), (2674, 5969)]