15897408008

素因数分解:

$2^3\times {\mathrm{1907}}^1\times {\mathrm{1042043}}^1$

素因数の和:1043956

約数の個数: 16

約数和(自身を含む): 29823299280

約数和(自身を除く): 13925891272

約数列:

[1, 2, 4, 8, 1907, 3814, 7628, 15256, 1042043, 2084086, 4168172, 8336344, 1987176001, 3974352002, 7948704004, 15897408008]

約数ペア:

[(1, 15897408008), (2, 7948704004), (4, 3974352002), (8, 1987176001), (1907, 8336344), (3814, 4168172), (7628, 2084086), (15256, 1042043)]