12874702910

素因数分解:

$2^1\times 5^1\times {\mathrm{6323}}^1\times {\mathrm{203617}}^1$

素因数の和:209947

約数の個数: 16

約数和(自身を含む): 23178244176

約数和(自身を除く): 10303541266

約数列:

[1, 2, 5, 10, 6323, 12646, 31615, 63230, 203617, 407234, 1018085, 2036170, 1287470291, 2574940582, 6437351455, 12874702910]

約数ペア:

[(1, 12874702910), (2, 6437351455), (5, 2574940582), (10, 1287470291), (6323, 2036170), (12646, 1018085), (31615, 407234), (63230, 203617)]