19302474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 40961664

約数和(自身を除く): 21659190

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2293, 2806, 4209, 4586, 6879, 8418, 13758, 52739, 105478, 139873, 158217, 279746, 316434, 419619, 839238, 3217079, 6434158, 9651237, 19302474]

約数ペア:

[(1, 19302474), (2, 9651237), (3, 6434158), (6, 3217079), (23, 839238), (46, 419619), (61, 316434), (69, 279746), (122, 158217), (138, 139873), (183, 105478), (366, 52739), (1403, 13758), (2293, 8418), (2806, 6879), (4209, 4586)]