9919126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 18289152

約数和(自身を除く): 8370026

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 587, 994, 1174, 1207, 2414, 4109, 8218, 8449, 9979, 16898, 19958, 41677, 69853, 83354, 139706, 291739, 583478, 708509, 1417018, 4959563, 9919126]

約数ペア:

[(1, 9919126), (2, 4959563), (7, 1417018), (14, 708509), (17, 583478), (34, 291739), (71, 139706), (119, 83354), (142, 69853), (238, 41677), (497, 19958), (587, 16898), (994, 9979), (1174, 8449), (1207, 8218), (2414, 4109)]