16563170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 32864832

約数和(自身を除く): 16301662

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 2963, 5590, 5926, 14815, 29630, 38519, 77038, 127409, 192595, 254818, 385190, 637045, 1274090, 1656317, 3312634, 8281585, 16563170]

約数ペア:

[(1, 16563170), (2, 8281585), (5, 3312634), (10, 1656317), (13, 1274090), (26, 637045), (43, 385190), (65, 254818), (86, 192595), (130, 127409), (215, 77038), (430, 38519), (559, 29630), (1118, 14815), (2795, 5926), (2963, 5590)]