12819170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14087}}^1$

素因数の和:14114

約数の個数: 32

約数和(自身を含む): 28401408

約数和(自身を除く): 15582238

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14087, 28174, 70435, 98609, 140870, 183131, 197218, 366262, 493045, 915655, 986090, 1281917, 1831310, 2563834, 6409585, 12819170]

約数ペア:

[(1, 12819170), (2, 6409585), (5, 2563834), (7, 1831310), (10, 1281917), (13, 986090), (14, 915655), (26, 493045), (35, 366262), (65, 197218), (70, 183131), (91, 140870), (130, 98609), (182, 70435), (455, 28174), (910, 14087)]