17869424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 37319040

約数和(自身を除く): 19449616

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1367, 1634, 2734, 3268, 5468, 6536, 10936, 13072, 21872, 25973, 51946, 58781, 103892, 117562, 207784, 235124, 415568, 470248, 940496, 1116839, 2233678, 4467356, 8934712, 17869424]

約数ペア:

[(1, 17869424), (2, 8934712), (4, 4467356), (8, 2233678), (16, 1116839), (19, 940496), (38, 470248), (43, 415568), (76, 235124), (86, 207784), (152, 117562), (172, 103892), (304, 58781), (344, 51946), (688, 25973), (817, 21872), (1367, 13072), (1634, 10936), (2734, 6536), (3268, 5468)]