9872984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 20355840

約数和(自身を除く): 10482856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 743, 1208, 1486, 1661, 2972, 3322, 5944, 6644, 8173, 13288, 16346, 32692, 65384, 112193, 224386, 448772, 897544, 1234123, 2468246, 4936492, 9872984]

約数ペア:

[(1, 9872984), (2, 4936492), (4, 2468246), (8, 1234123), (11, 897544), (22, 448772), (44, 224386), (88, 112193), (151, 65384), (302, 32692), (604, 16346), (743, 13288), (1208, 8173), (1486, 6644), (1661, 5944), (2972, 3322)]