19735553616

素因数分解:

$2^4\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{314581}}^1$

素因数の和:315899

約数の個数: 40

約数和(自身を含む): 51022683744

約数和(自身を除く): 31287130128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1307, 2614, 3921, 5228, 7842, 10456, 15684, 20912, 31368, 62736, 314581, 629162, 943743, 1258324, 1887486, 2516648, 3774972, 5033296, 7549944, 15099888, 411157367, 822314734, 1233472101, 1644629468, 2466944202, 3289258936, 4933888404, 6578517872, 9867776808, 19735553616]

約数ペア:

[(1, 19735553616), (2, 9867776808), (3, 6578517872), (4, 4933888404), (6, 3289258936), (8, 2466944202), (12, 1644629468), (16, 1233472101), (24, 822314734), (48, 411157367), (1307, 15099888), (2614, 7549944), (3921, 5033296), (5228, 3774972), (7842, 2516648), (10456, 1887486), (15684, 1258324), (20912, 943743), (31368, 629162), (62736, 314581)]