18593490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20034

約数の個数: 32

約数和(自身を含む): 46066176

約数和(自身を除く): 27472686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19993, 39986, 59979, 99965, 119958, 199930, 299895, 599790, 619783, 1239566, 1859349, 3098915, 3718698, 6197830, 9296745, 18593490]

約数ペア:

[(1, 18593490), (2, 9296745), (3, 6197830), (5, 3718698), (6, 3098915), (10, 1859349), (15, 1239566), (30, 619783), (31, 599790), (62, 299895), (93, 199930), (155, 119958), (186, 99965), (310, 59979), (465, 39986), (930, 19993)]