15835930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 32736960

約数和(自身を除く): 16901030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7577, 15154, 37885, 75770, 83347, 143963, 166694, 287926, 416735, 719815, 833470, 1439630, 1583593, 3167186, 7917965, 15835930]

約数ペア:

[(1, 15835930), (2, 7917965), (5, 3167186), (10, 1583593), (11, 1439630), (19, 833470), (22, 719815), (38, 416735), (55, 287926), (95, 166694), (110, 143963), (190, 83347), (209, 75770), (418, 37885), (1045, 15154), (2090, 7577)]