13356486872

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{1358471}}^1$

素因数の和:1359706

約数の個数: 16

約数和(自身を含む): 25063808400

約数和(自身を除く): 11707321528

約数列:

[1, 2, 4, 8, 1229, 2458, 4916, 9832, 1358471, 2716942, 5433884, 10867768, 1669560859, 3339121718, 6678243436, 13356486872]

約数ペア:

[(1, 13356486872), (2, 6678243436), (4, 3339121718), (8, 1669560859), (1229, 10867768), (2458, 5433884), (4916, 2716942), (9832, 1358471)]