22437844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39227}}^1$

素因数の和:39255

約数の個数: 24

約数和(自身を含む): 46132128

約数和(自身を除く): 23694284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 39227, 78454, 156908, 431497, 509951, 862994, 1019902, 1725988, 2039804, 5609461, 11218922, 22437844]

約数ペア:

[(1, 22437844), (2, 11218922), (4, 5609461), (11, 2039804), (13, 1725988), (22, 1019902), (26, 862994), (44, 509951), (52, 431497), (143, 156908), (286, 78454), (572, 39227)]