15705863728

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{1350229}}^1$

素因数の和:1350964

約数の個数: 20

約数和(自身を含む): 30471990640

約数和(自身を除く): 14766126912

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 1350229, 2700458, 5400916, 10801832, 21603664, 981616483, 1963232966, 3926465932, 7852931864, 15705863728]

約数ペア:

[(1, 15705863728), (2, 7852931864), (4, 3926465932), (8, 1963232966), (16, 981616483), (727, 21603664), (1454, 10801832), (2908, 5400916), (5816, 2700458), (11632, 1350229)]