15961192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 32457600

約数和(自身を除く): 16496408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 919, 1336, 1838, 2171, 3676, 4342, 7352, 8684, 11947, 17368, 23894, 47788, 95576, 153473, 306946, 613892, 1227784, 1995149, 3990298, 7980596, 15961192]

約数ペア:

[(1, 15961192), (2, 7980596), (4, 3990298), (8, 1995149), (13, 1227784), (26, 613892), (52, 306946), (104, 153473), (167, 95576), (334, 47788), (668, 23894), (919, 17368), (1336, 11947), (1838, 8684), (2171, 7352), (3676, 4342)]