19663102

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{977}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 30630960

約数和(自身を除く): 10967858

約数列:

[1, 2, 29, 58, 347, 694, 977, 1954, 10063, 20126, 28333, 56666, 339019, 678038, 9831551, 19663102]

約数ペア:

[(1, 19663102), (2, 9831551), (29, 678038), (58, 339019), (347, 56666), (694, 28333), (977, 20126), (1954, 10063)]