12219250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 23510448

約数和(自身を除く): 11291198

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1321, 1850, 2642, 4625, 6605, 9250, 13210, 33025, 48877, 66050, 97754, 165125, 244385, 330250, 488770, 1221925, 2443850, 6109625, 12219250]

約数ペア:

[(1, 12219250), (2, 6109625), (5, 2443850), (10, 1221925), (25, 488770), (37, 330250), (50, 244385), (74, 165125), (125, 97754), (185, 66050), (250, 48877), (370, 33025), (925, 13210), (1321, 9250), (1850, 6605), (2642, 4625)]