19405734

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 20220762

約数列:

[1, 2, 3, 6, 107, 167, 181, 214, 321, 334, 362, 501, 543, 642, 1002, 1086, 17869, 19367, 30227, 35738, 38734, 53607, 58101, 60454, 90681, 107214, 116202, 181362, 3234289, 6468578, 9702867, 19405734]

約数ペア:

[(1, 19405734), (2, 9702867), (3, 6468578), (6, 3234289), (107, 181362), (167, 116202), (181, 107214), (214, 90681), (321, 60454), (334, 58101), (362, 53607), (501, 38734), (543, 35738), (642, 30227), (1002, 19367), (1086, 17869)]