15691194642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{204137}}^1$

素因数の和:204722

約数の個数: 32

約数和(自身を含む): 32805793152

約数和(自身を除く): 17114598510

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 3342, 12811, 25622, 38433, 76866, 204137, 408274, 612411, 1224822, 4695151, 9390302, 14085453, 28170906, 113704309, 227408618, 341112927, 682225854, 2615199107, 5230398214, 7845597321, 15691194642]

約数ペア:

[(1, 15691194642), (2, 7845597321), (3, 5230398214), (6, 2615199107), (23, 682225854), (46, 341112927), (69, 227408618), (138, 113704309), (557, 28170906), (1114, 14085453), (1671, 9390302), (3342, 4695151), (12811, 1224822), (25622, 612411), (38433, 408274), (76866, 204137)]