17550832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 40

約数和(自身を含む): 38556560

約数和(自身を除く): 21005728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4441, 8882, 17764, 35528, 57733, 71056, 84379, 115466, 168758, 230932, 337516, 461864, 675032, 923728, 1096927, 1350064, 2193854, 4387708, 8775416, 17550832]

約数ペア:

[(1, 17550832), (2, 8775416), (4, 4387708), (8, 2193854), (13, 1350064), (16, 1096927), (19, 923728), (26, 675032), (38, 461864), (52, 337516), (76, 230932), (104, 168758), (152, 115466), (208, 84379), (247, 71056), (304, 57733), (494, 35528), (988, 17764), (1976, 8882), (3952, 4441)]