13943644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 30199680

約数和(自身を除く): 16256036

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1283, 2566, 2717, 5132, 5434, 10868, 14113, 16679, 24377, 28226, 33358, 48754, 56452, 66716, 97508, 183469, 268147, 316901, 366938, 536294, 633802, 733876, 1072588, 1267604, 3485911, 6971822, 13943644]

約数ペア:

[(1, 13943644), (2, 6971822), (4, 3485911), (11, 1267604), (13, 1072588), (19, 733876), (22, 633802), (26, 536294), (38, 366938), (44, 316901), (52, 268147), (76, 183469), (143, 97508), (209, 66716), (247, 56452), (286, 48754), (418, 33358), (494, 28226), (572, 24377), (836, 16679), (988, 14113), (1283, 10868), (2566, 5434), (2717, 5132)]