11894205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 20246400

約数和(自身を除く): 8352195

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 739, 1073, 2217, 3219, 3695, 5365, 11085, 16095, 21431, 27343, 64293, 82029, 107155, 136715, 321465, 410145, 792947, 2378841, 3964735, 11894205]

約数ペア:

[(1, 11894205), (3, 3964735), (5, 2378841), (15, 792947), (29, 410145), (37, 321465), (87, 136715), (111, 107155), (145, 82029), (185, 64293), (435, 27343), (555, 21431), (739, 16095), (1073, 11085), (2217, 5365), (3219, 3695)]