12838128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15733}}^1$

素因数の和:15761

約数の個数: 40

約数和(自身を含む): 35118288

約数和(自身を除く): 22280160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 15733, 31466, 47199, 62932, 94398, 125864, 188796, 251728, 267461, 377592, 534922, 755184, 802383, 1069844, 1604766, 2139688, 3209532, 4279376, 6419064, 12838128]

約数ペア:

[(1, 12838128), (2, 6419064), (3, 4279376), (4, 3209532), (6, 2139688), (8, 1604766), (12, 1069844), (16, 802383), (17, 755184), (24, 534922), (34, 377592), (48, 267461), (51, 251728), (68, 188796), (102, 125864), (136, 94398), (204, 62932), (272, 47199), (408, 31466), (816, 15733)]