15628722

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 32216832

約数和(自身を除く): 16588110

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 353, 471, 706, 942, 1059, 2118, 7379, 14758, 16591, 22137, 33182, 44274, 49773, 55421, 99546, 110842, 166263, 332526, 2604787, 5209574, 7814361, 15628722]

約数ペア:

[(1, 15628722), (2, 7814361), (3, 5209574), (6, 2604787), (47, 332526), (94, 166263), (141, 110842), (157, 99546), (282, 55421), (314, 49773), (353, 44274), (471, 33182), (706, 22137), (942, 16591), (1059, 14758), (2118, 7379)]