17911438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 28746144

約数和(自身を除く): 10834706

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 5431, 10862, 92327, 184654, 526807, 1053614, 8955719, 17911438]

約数ペア:

[(1, 17911438), (2, 8955719), (17, 1053614), (34, 526807), (97, 184654), (194, 92327), (1649, 10862), (3298, 5431)]