12955492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15531

約数の個数: 24

約数和(自身を含む): 26036640

約数和(自身を除く): 13081148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15497, 30994, 61988, 170467, 294443, 340934, 588886, 681868, 1177772, 3238873, 6477746, 12955492]

約数ペア:

[(1, 12955492), (2, 6477746), (4, 3238873), (11, 1177772), (19, 681868), (22, 588886), (38, 340934), (44, 294443), (76, 170467), (209, 61988), (418, 30994), (836, 15497)]