13100728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 13107272

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1091, 1501, 2182, 3002, 4364, 6004, 8728, 12008, 20729, 41458, 82916, 86189, 165832, 172378, 344756, 689512, 1637591, 3275182, 6550364, 13100728]

約数ペア:

[(1, 13100728), (2, 6550364), (4, 3275182), (8, 1637591), (19, 689512), (38, 344756), (76, 172378), (79, 165832), (152, 86189), (158, 82916), (316, 41458), (632, 20729), (1091, 12008), (1501, 8728), (2182, 6004), (3002, 4364)]