13612270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 14611730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1399, 1946, 2798, 4865, 6995, 9730, 9793, 13990, 19586, 48965, 97930, 194461, 388922, 972305, 1361227, 1944610, 2722454, 6806135, 13612270]

約数ペア:

[(1, 13612270), (2, 6806135), (5, 2722454), (7, 1944610), (10, 1361227), (14, 972305), (35, 388922), (70, 194461), (139, 97930), (278, 48965), (695, 19586), (973, 13990), (1390, 9793), (1399, 9730), (1946, 6995), (2798, 4865)]