23311784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 46488000

約数和(自身を除く): 23176216

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1489, 1957, 2978, 3914, 5956, 7828, 11912, 15656, 28291, 56582, 113164, 153367, 226328, 306734, 613468, 1226936, 2913973, 5827946, 11655892, 23311784]

約数ペア:

[(1, 23311784), (2, 11655892), (4, 5827946), (8, 2913973), (19, 1226936), (38, 613468), (76, 306734), (103, 226328), (152, 153367), (206, 113164), (412, 56582), (824, 28291), (1489, 15656), (1957, 11912), (2978, 7828), (3914, 5956)]