30393994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38867}}^1$

素因数の和:38909

約数の個数: 16

約数和(自身を含む): 50372928

約数和(自身を除く): 19978934

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 38867, 77734, 660739, 893941, 1321478, 1787882, 15196997, 30393994]

約数ペア:

[(1, 30393994), (2, 15196997), (17, 1787882), (23, 1321478), (34, 893941), (46, 660739), (391, 77734), (782, 38867)]