1887432816

素因数分解:

$2^4\times 3^1\times {\mathrm{39321517}}^1$

素因数の和:39321528

約数の個数: 20

約数和(自身を含む): 4875868232

約数和(自身を除く): 2988435416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39321517, 78643034, 117964551, 157286068, 235929102, 314572136, 471858204, 629144272, 943716408, 1887432816]

約数ペア:

[(1, 1887432816), (2, 943716408), (3, 629144272), (4, 471858204), (6, 314572136), (8, 235929102), (12, 157286068), (16, 117964551), (24, 78643034), (48, 39321517)]