19130622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455491}}^1$

素因数の和:455503

約数の個数: 16

約数和(自身を含む): 43727232

約数和(自身を除く): 24596610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455491, 910982, 1366473, 2732946, 3188437, 6376874, 9565311, 19130622]

約数ペア:

[(1, 19130622), (2, 9565311), (3, 6376874), (6, 3188437), (7, 2732946), (14, 1366473), (21, 910982), (42, 455491)]