15556088008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1423}}^1\times {\mathrm{18719}}^1$

素因数の和:20221

約数の個数: 32

約数和(自身を含む): 29589580800

約数和(自身を除く): 14033492792

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1423, 2846, 5692, 11384, 18719, 37438, 74876, 103879, 149752, 207758, 415516, 831032, 1366487, 2732974, 5465948, 10931896, 26637137, 53274274, 106548548, 213097096, 1944511001, 3889022002, 7778044004, 15556088008]

約数ペア:

[(1, 15556088008), (2, 7778044004), (4, 3889022002), (8, 1944511001), (73, 213097096), (146, 106548548), (292, 53274274), (584, 26637137), (1423, 10931896), (2846, 5465948), (5692, 2732974), (11384, 1366487), (18719, 831032), (37438, 415516), (74876, 207758), (103879, 149752)]