21887592

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{10247}}^1$

素因数の和:10345

約数の個数: 32

約数和(自身を含む): 55339200

約数和(自身を除く): 33451608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 10247, 20494, 30741, 40988, 61482, 81976, 122964, 245928, 911983, 1823966, 2735949, 3647932, 5471898, 7295864, 10943796, 21887592]

約数ペア:

[(1, 21887592), (2, 10943796), (3, 7295864), (4, 5471898), (6, 3647932), (8, 2735949), (12, 1823966), (24, 911983), (89, 245928), (178, 122964), (267, 81976), (356, 61482), (534, 40988), (712, 30741), (1068, 20494), (2136, 10247)]