15078742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56687}}^1$

素因数の和:56715

約数の個数: 16

約数和(自身を含む): 27210240

約数和(自身を除く): 12131498

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 56687, 113374, 396809, 793618, 1077053, 2154106, 7539371, 15078742]

約数ペア:

[(1, 15078742), (2, 7539371), (7, 2154106), (14, 1077053), (19, 793618), (38, 396809), (133, 113374), (266, 56687)]