13880306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10343}}^1$

素因数の和:10417

約数の個数: 16

約数和(自身を含む): 23087808

約数和(自身を除く): 9207502

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 10343, 20686, 113773, 227546, 630923, 1261846, 6940153, 13880306]

約数ペア:

[(1, 13880306), (2, 6940153), (11, 1261846), (22, 630923), (61, 227546), (122, 113773), (671, 20686), (1342, 10343)]