17218474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 14956886

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1063, 1157, 1246, 2126, 2314, 7441, 8099, 13819, 14882, 16198, 27638, 94607, 96733, 189214, 193466, 662249, 1229891, 1324498, 2459782, 8609237, 17218474]

約数ペア:

[(1, 17218474), (2, 8609237), (7, 2459782), (13, 1324498), (14, 1229891), (26, 662249), (89, 193466), (91, 189214), (178, 96733), (182, 94607), (623, 27638), (1063, 16198), (1157, 14882), (1246, 13819), (2126, 8099), (2314, 7441)]