19237196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23011}}^1$

素因数の和:23045

約数の個数: 24

約数和(自身を含む): 38660160

約数和(自身を除く): 19422964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23011, 46022, 92044, 253121, 437209, 506242, 874418, 1012484, 1748836, 4809299, 9618598, 19237196]

約数ペア:

[(1, 19237196), (2, 9618598), (4, 4809299), (11, 1748836), (19, 1012484), (22, 874418), (38, 506242), (44, 437209), (76, 253121), (209, 92044), (418, 46022), (836, 23011)]