12854192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 27758640

約数和(自身を除く): 14904448

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2131, 3016, 4262, 6032, 8524, 17048, 27703, 34096, 55406, 61799, 110812, 123598, 221624, 247196, 443248, 494392, 803387, 988784, 1606774, 3213548, 6427096, 12854192]

約数ペア:

[(1, 12854192), (2, 6427096), (4, 3213548), (8, 1606774), (13, 988784), (16, 803387), (26, 494392), (29, 443248), (52, 247196), (58, 221624), (104, 123598), (116, 110812), (208, 61799), (232, 55406), (377, 34096), (464, 27703), (754, 17048), (1508, 8524), (2131, 6032), (3016, 4262)]