15691618806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1\times {\mathrm{42787}}^1$

素因数の和:46028

約数の個数: 32

約数和(自身を含む): 33046028160

約数和(自身を除く): 17354409354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3217, 6434, 9651, 19302, 42787, 61123, 85574, 122246, 128361, 183369, 256722, 366738, 812953, 1625906, 2438859, 4877718, 137645779, 275291558, 412937337, 825874674, 2615269801, 5230539602, 7845809403, 15691618806]

約数ペア:

[(1, 15691618806), (2, 7845809403), (3, 5230539602), (6, 2615269801), (19, 825874674), (38, 412937337), (57, 275291558), (114, 137645779), (3217, 4877718), (6434, 2438859), (9651, 1625906), (19302, 812953), (42787, 366738), (61123, 256722), (85574, 183369), (122246, 128361)]