18627334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44563}}^1$

素因数の和:44595

約数の個数: 16

約数和(自身を含む): 32086080

約数和(自身を除く): 13458746

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44563, 89126, 490193, 846697, 980386, 1693394, 9313667, 18627334]

約数ペア:

[(1, 18627334), (2, 9313667), (11, 1693394), (19, 980386), (22, 846697), (38, 490193), (209, 89126), (418, 44563)]