190015878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{4327}}^1$

素因数の和:4908

約数の個数: 32

約数和(自身を含む): 410086656

約数和(自身を除く): 220070778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 563, 1126, 1689, 3378, 4327, 7319, 8654, 12981, 14638, 21957, 25962, 43914, 56251, 112502, 168753, 337506, 2436101, 4872202, 7308303, 14616606, 31669313, 63338626, 95007939, 190015878]

約数ペア:

[(1, 190015878), (2, 95007939), (3, 63338626), (6, 31669313), (13, 14616606), (26, 7308303), (39, 4872202), (78, 2436101), (563, 337506), (1126, 168753), (1689, 112502), (3378, 56251), (4327, 43914), (7319, 25962), (8654, 21957), (12981, 14638)]