22408958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 42230160

約数和(自身を除く): 19821202

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 419, 442, 838, 1573, 2057, 2431, 3146, 4114, 4609, 4862, 5447, 7123, 9218, 10894, 14246, 26741, 50699, 53482, 59917, 78353, 92599, 101398, 119834, 156706, 185198, 659087, 861883, 1018589, 1318174, 1723766, 2037178, 11204479, 22408958]

約数ペア:

[(1, 22408958), (2, 11204479), (11, 2037178), (13, 1723766), (17, 1318174), (22, 1018589), (26, 861883), (34, 659087), (121, 185198), (143, 156706), (187, 119834), (221, 101398), (242, 92599), (286, 78353), (374, 59917), (419, 53482), (442, 50699), (838, 26741), (1573, 14246), (2057, 10894), (2431, 9218), (3146, 7123), (4114, 5447), (4609, 4862)]