19912134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17747}}^1$

素因数の和:17780

約数の個数: 32

約数和(自身を含む): 46002816

約数和(自身を除く): 26090682

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17747, 35494, 53241, 106482, 195217, 301699, 390434, 585651, 603398, 905097, 1171302, 1810194, 3318689, 6637378, 9956067, 19912134]

約数ペア:

[(1, 19912134), (2, 9956067), (3, 6637378), (6, 3318689), (11, 1810194), (17, 1171302), (22, 905097), (33, 603398), (34, 585651), (51, 390434), (66, 301699), (102, 195217), (187, 106482), (374, 53241), (561, 35494), (1122, 17747)]