15207056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{15581}}^1$

素因数の和:15650

約数の個数: 20

約数和(自身を含む): 29948604

約数和(自身を除く): 14741548

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 15581, 31162, 62324, 124648, 249296, 950441, 1900882, 3801764, 7603528, 15207056]

約数ペア:

[(1, 15207056), (2, 7603528), (4, 3801764), (8, 1900882), (16, 950441), (61, 249296), (122, 124648), (244, 62324), (488, 31162), (976, 15581)]