19274172

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4129}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 45099600

約数和(自身を除く): 25825428

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4129, 4668, 8258, 12387, 16516, 24774, 49548, 1606181, 3212362, 4818543, 6424724, 9637086, 19274172]

約数ペア:

[(1, 19274172), (2, 9637086), (3, 6424724), (4, 4818543), (6, 3212362), (12, 1606181), (389, 49548), (778, 24774), (1167, 16516), (1556, 12387), (2334, 8258), (4129, 4668)]