15369898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 24344640

約数和(自身を除く): 8974742

約数列:

[1, 2, 19, 38, 631, 641, 1262, 1282, 11989, 12179, 23978, 24358, 404471, 808942, 7684949, 15369898]

約数ペア:

[(1, 15369898), (2, 7684949), (19, 808942), (38, 404471), (631, 24358), (641, 23978), (1262, 12179), (1282, 11989)]