12427844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21755

約数の個数: 24

約数和(自身を含む): 25552128

約数和(自身を除く): 13124284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21727, 43454, 86908, 238997, 282451, 477994, 564902, 955988, 1129804, 3106961, 6213922, 12427844]

約数ペア:

[(1, 12427844), (2, 6213922), (4, 3106961), (11, 1129804), (13, 955988), (22, 564902), (26, 477994), (44, 282451), (52, 238997), (143, 86908), (286, 43454), (572, 21727)]