38615390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15263}}^1$

素因数の和:15304

約数の個数: 32

約数和(自身を含む): 79128576

約数和(自身を除く): 40513186

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15263, 30526, 76315, 152630, 167893, 335786, 351049, 702098, 839465, 1678930, 1755245, 3510490, 3861539, 7723078, 19307695, 38615390]

約数ペア:

[(1, 38615390), (2, 19307695), (5, 7723078), (10, 3861539), (11, 3510490), (22, 1755245), (23, 1678930), (46, 839465), (55, 702098), (110, 351049), (115, 335786), (230, 167893), (253, 152630), (506, 76315), (1265, 30526), (2530, 15263)]