12182420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32059}}^1$

素因数の和:32087

約数の個数: 24

約数和(自身を含む): 26930400

約数和(自身を除く): 14747980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 32059, 64118, 128236, 160295, 320590, 609121, 641180, 1218242, 2436484, 3045605, 6091210, 12182420]

約数ペア:

[(1, 12182420), (2, 6091210), (4, 3045605), (5, 2436484), (10, 1218242), (19, 641180), (20, 609121), (38, 320590), (76, 160295), (95, 128236), (190, 64118), (380, 32059)]