18219328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{14983}}^1$

素因数の和:15014

約数の個数: 28

約数和(自身を含む): 38059360

約数和(自身を除く): 19840032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 14983, 29966, 59932, 119864, 239728, 284677, 479456, 569354, 958912, 1138708, 2277416, 4554832, 9109664, 18219328]

約数ペア:

[(1, 18219328), (2, 9109664), (4, 4554832), (8, 2277416), (16, 1138708), (19, 958912), (32, 569354), (38, 479456), (64, 284677), (76, 239728), (152, 119864), (304, 59932), (608, 29966), (1216, 14983)]