145523906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{3329}}^1$

素因数の和:5329

約数の個数: 16

約数和(自身を含む): 238321440

約数和(自身を除く): 92797534

約数列:

[1, 2, 11, 22, 1987, 3329, 3974, 6658, 21857, 36619, 43714, 73238, 6614723, 13229446, 72761953, 145523906]

約数ペア:

[(1, 145523906), (2, 72761953), (11, 13229446), (22, 6614723), (1987, 73238), (3329, 43714), (3974, 36619), (6658, 21857)]