11997070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70571}}^1$

素因数の和:70595

約数の個数: 16

約数和(自身を含む): 22865328

約数和(自身を除く): 10868258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 70571, 141142, 352855, 705710, 1199707, 2399414, 5998535, 11997070]

約数ペア:

[(1, 11997070), (2, 5998535), (5, 2399414), (10, 1199707), (17, 705710), (34, 352855), (85, 141142), (170, 70571)]