18964352

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13469}}^1$

素因数の和:13494

約数の個数: 32

約数和(自身を含む): 41218200

約数和(自身を除く): 22253848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13469, 26938, 53876, 107752, 148159, 215504, 296318, 431008, 592636, 862016, 1185272, 1724032, 2370544, 4741088, 9482176, 18964352]

約数ペア:

[(1, 18964352), (2, 9482176), (4, 4741088), (8, 2370544), (11, 1724032), (16, 1185272), (22, 862016), (32, 592636), (44, 431008), (64, 296318), (88, 215504), (128, 148159), (176, 107752), (352, 53876), (704, 26938), (1408, 13469)]