15170018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 26490240

約数和(自身を除く): 11320222

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 1021, 2042, 7429, 14858, 17357, 19399, 23483, 34714, 38798, 46966, 329783, 399211, 446177, 659566, 798422, 892354, 7585009, 15170018]

約数ペア:

[(1, 15170018), (2, 7585009), (17, 892354), (19, 798422), (23, 659566), (34, 446177), (38, 399211), (46, 329783), (323, 46966), (391, 38798), (437, 34714), (646, 23483), (782, 19399), (874, 17357), (1021, 14858), (2042, 7429)]