12641574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 18151386

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 593, 627, 646, 969, 1122, 1186, 1254, 1779, 1938, 3553, 3558, 6523, 7106, 10081, 10659, 11267, 13046, 19569, 20162, 21318, 22534, 30243, 33801, 39138, 60486, 67602, 110891, 123937, 191539, 221782, 247874, 332673, 371811, 383078, 574617, 665346, 743622, 1149234, 2106929, 4213858, 6320787, 12641574]

約数ペア:

[(1, 12641574), (2, 6320787), (3, 4213858), (6, 2106929), (11, 1149234), (17, 743622), (19, 665346), (22, 574617), (33, 383078), (34, 371811), (38, 332673), (51, 247874), (57, 221782), (66, 191539), (102, 123937), (114, 110891), (187, 67602), (209, 60486), (323, 39138), (374, 33801), (418, 30243), (561, 22534), (593, 21318), (627, 20162), (646, 19569), (969, 13046), (1122, 11267), (1186, 10659), (1254, 10081), (1779, 7106), (1938, 6523), (3553, 3558)]