19423554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 41389056

約数和(自身を除く): 21965502

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 382, 573, 997, 1146, 1994, 2991, 3247, 5982, 6494, 9741, 16949, 19482, 33898, 50847, 101694, 190427, 380854, 571281, 1142562, 3237259, 6474518, 9711777, 19423554]

約数ペア:

[(1, 19423554), (2, 9711777), (3, 6474518), (6, 3237259), (17, 1142562), (34, 571281), (51, 380854), (102, 190427), (191, 101694), (382, 50847), (573, 33898), (997, 19482), (1146, 16949), (1994, 9741), (2991, 6494), (3247, 5982)]