16991702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 31752000

約数和(自身を除く): 14760298

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1049, 1157, 1246, 2098, 2314, 7343, 8099, 13637, 14686, 16198, 27274, 93361, 95459, 186722, 190918, 653527, 1213693, 1307054, 2427386, 8495851, 16991702]

約数ペア:

[(1, 16991702), (2, 8495851), (7, 2427386), (13, 1307054), (14, 1213693), (26, 653527), (89, 190918), (91, 186722), (178, 95459), (182, 93361), (623, 27274), (1049, 16198), (1157, 14686), (1246, 13637), (2098, 8099), (2314, 7343)]