2519982943921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{31722239}}^1$

素因数の和:31722408

約数の個数: 16

約数和(自身を含む): 2748414873600

約数和(自身を除く): 228431929679

約数列:

[1, 19, 37, 113, 703, 2147, 4181, 79439, 31722239, 602722541, 1173722843, 3584613007, 22300734017, 68107647133, 132630681259, 2519982943921]

約数ペア:

[(1, 2519982943921), (19, 132630681259), (37, 68107647133), (113, 22300734017), (703, 3584613007), (2147, 1173722843), (4181, 602722541), (79439, 31722239)]