22189856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 48231288

約数和(自身を除く): 26041432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1301, 1312, 2132, 2602, 4264, 5204, 8528, 10408, 16913, 17056, 20816, 33826, 41632, 53341, 67652, 106682, 135304, 213364, 270608, 426728, 541216, 693433, 853456, 1386866, 1706912, 2773732, 5547464, 11094928, 22189856]

約数ペア:

[(1, 22189856), (2, 11094928), (4, 5547464), (8, 2773732), (13, 1706912), (16, 1386866), (26, 853456), (32, 693433), (41, 541216), (52, 426728), (82, 270608), (104, 213364), (164, 135304), (208, 106682), (328, 67652), (416, 53341), (533, 41632), (656, 33826), (1066, 20816), (1301, 17056), (1312, 16913), (2132, 10408), (2602, 8528), (4264, 5204)]