17220112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11827}}^1$

素因数の和:11855

約数の個数: 40

約数和(自身を含む): 41066816

約数和(自身を除く): 23846704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11827, 23654, 47308, 82789, 94616, 153751, 165578, 189232, 307502, 331156, 615004, 662312, 1076257, 1230008, 1324624, 2152514, 2460016, 4305028, 8610056, 17220112]

約数ペア:

[(1, 17220112), (2, 8610056), (4, 4305028), (7, 2460016), (8, 2152514), (13, 1324624), (14, 1230008), (16, 1076257), (26, 662312), (28, 615004), (52, 331156), (56, 307502), (91, 189232), (104, 165578), (112, 153751), (182, 94616), (208, 82789), (364, 47308), (728, 23654), (1456, 11827)]