19694770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 37059120

約数和(自身を除く): 17364350

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 601, 1130, 1202, 3005, 3277, 6010, 6554, 16385, 17429, 32770, 34858, 67913, 87145, 135826, 174290, 339565, 679130, 1969477, 3938954, 9847385, 19694770]

約数ペア:

[(1, 19694770), (2, 9847385), (5, 3938954), (10, 1969477), (29, 679130), (58, 339565), (113, 174290), (145, 135826), (226, 87145), (290, 67913), (565, 34858), (601, 32770), (1130, 17429), (1202, 16385), (3005, 6554), (3277, 6010)]