191392018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 313201728

約数和(自身を除く): 121809710

約数列:

[1, 2, 17, 34, 41, 82, 251, 502, 547, 697, 1094, 1394, 4267, 8534, 9299, 10291, 18598, 20582, 22427, 44854, 137297, 174947, 274594, 349894, 381259, 762518, 2334049, 4668098, 5629177, 11258354, 95696009, 191392018]

約数ペア:

[(1, 191392018), (2, 95696009), (17, 11258354), (34, 5629177), (41, 4668098), (82, 2334049), (251, 762518), (502, 381259), (547, 349894), (697, 274594), (1094, 174947), (1394, 137297), (4267, 44854), (8534, 22427), (9299, 20582), (10291, 18598)]