13046818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 20018880

約数和(自身を除く): 6972062

約数列:

[1, 2, 71, 139, 142, 278, 661, 1322, 9869, 19738, 46931, 91879, 93862, 183758, 6523409, 13046818]

約数ペア:

[(1, 13046818), (2, 6523409), (71, 183758), (139, 93862), (142, 91879), (278, 46931), (661, 19738), (1322, 9869)]