12639264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:11993

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 23558016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 11969, 23938, 35907, 47876, 71814, 95752, 131659, 143628, 191504, 263318, 287256, 383008, 394977, 526636, 574512, 789954, 1053272, 1149024, 1579908, 2106544, 3159816, 4213088, 6319632, 12639264]

約数ペア:

[(1, 12639264), (2, 6319632), (3, 4213088), (4, 3159816), (6, 2106544), (8, 1579908), (11, 1149024), (12, 1053272), (16, 789954), (22, 574512), (24, 526636), (32, 394977), (33, 383008), (44, 287256), (48, 263318), (66, 191504), (88, 143628), (96, 131659), (132, 95752), (176, 71814), (264, 47876), (352, 35907), (528, 23938), (1056, 11969)]