11880998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 18662400

約数和(自身を除く): 6781402

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2699, 4402, 5398, 83669, 167338, 191629, 383258, 5940499, 11880998]

約数ペア:

[(1, 11880998), (2, 5940499), (31, 383258), (62, 191629), (71, 167338), (142, 83669), (2201, 5398), (2699, 4402)]