9930388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 54

約数和(自身を含む): 20647914

約数和(自身を除く): 10717526

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 361, 437, 494, 529, 598, 722, 874, 988, 1058, 1196, 1444, 1748, 2116, 4693, 5681, 6877, 8303, 9386, 10051, 11362, 13754, 16606, 18772, 20102, 22724, 27508, 33212, 40204, 107939, 130663, 190969, 215878, 261326, 381938, 431756, 522652, 763876, 2482597, 4965194, 9930388]

約数ペア:

[(1, 9930388), (2, 4965194), (4, 2482597), (13, 763876), (19, 522652), (23, 431756), (26, 381938), (38, 261326), (46, 215878), (52, 190969), (76, 130663), (92, 107939), (247, 40204), (299, 33212), (361, 27508), (437, 22724), (494, 20102), (529, 18772), (598, 16606), (722, 13754), (874, 11362), (988, 10051), (1058, 9386), (1196, 8303), (1444, 6877), (1748, 5681), (2116, 4693)]