15778877608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{161921}}^1$

素因数の和:162877

約数の個数: 32

約数和(自身を含む): 31895395560

約数和(自身を除く): 16116517952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 937, 1874, 3748, 7496, 12181, 24362, 48724, 97448, 161921, 323842, 647684, 1295368, 2104973, 4209946, 8419892, 16839784, 151719977, 303439954, 606879908, 1213759816, 1972359701, 3944719402, 7889438804, 15778877608]

約数ペア:

[(1, 15778877608), (2, 7889438804), (4, 3944719402), (8, 1972359701), (13, 1213759816), (26, 606879908), (52, 303439954), (104, 151719977), (937, 16839784), (1874, 8419892), (3748, 4209946), (7496, 2104973), (12181, 1295368), (24362, 647684), (48724, 323842), (97448, 161921)]