18988896894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15142661}}^1$

素因数の和:15142696

約数の個数: 32

約数和(自身を含む): 43610866560

約数和(自身を除く): 24621969666

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15142661, 30285322, 45427983, 90855966, 166569271, 287710559, 333138542, 499707813, 575421118, 863131677, 999415626, 1726263354, 3164816149, 6329632298, 9494448447, 18988896894]

約数ペア:

[(1, 18988896894), (2, 9494448447), (3, 6329632298), (6, 3164816149), (11, 1726263354), (19, 999415626), (22, 863131677), (33, 575421118), (38, 499707813), (57, 333138542), (66, 287710559), (114, 166569271), (209, 90855966), (418, 45427983), (627, 30285322), (1254, 15142661)]