16241770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 31222080

約数和(自身を除く): 14980310

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1171, 1387, 2342, 2774, 5855, 6935, 11710, 13870, 22249, 44498, 85483, 111245, 170966, 222490, 427415, 854830, 1624177, 3248354, 8120885, 16241770]

約数ペア:

[(1, 16241770), (2, 8120885), (5, 3248354), (10, 1624177), (19, 854830), (38, 427415), (73, 222490), (95, 170966), (146, 111245), (190, 85483), (365, 44498), (730, 22249), (1171, 13870), (1387, 11710), (2342, 6935), (2774, 5855)]