17191408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{82651}}^1$

素因数の和:82672

約数の個数: 20

約数和(自身を含む): 35870968

約数和(自身を除く): 18679560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 82651, 165302, 330604, 661208, 1074463, 1322416, 2148926, 4297852, 8595704, 17191408]

約数ペア:

[(1, 17191408), (2, 8595704), (4, 4297852), (8, 2148926), (13, 1322416), (16, 1074463), (26, 661208), (52, 330604), (104, 165302), (208, 82651)]