13454930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43403}}^1$

素因数の和:43441

約数の個数: 16

約数和(自身を含む): 25000704

約数和(自身を除く): 11545774

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 43403, 86806, 217015, 434030, 1345493, 2690986, 6727465, 13454930]

約数ペア:

[(1, 13454930), (2, 6727465), (5, 2690986), (10, 1345493), (31, 434030), (62, 217015), (155, 86806), (310, 43403)]