19001094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 43580160

約数和(自身を除く): 24579066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1163, 1167, 2326, 2334, 2723, 3489, 5446, 6978, 8141, 8169, 16282, 16338, 24423, 48846, 452407, 904814, 1357221, 2714442, 3166849, 6333698, 9500547, 19001094]

約数ペア:

[(1, 19001094), (2, 9500547), (3, 6333698), (6, 3166849), (7, 2714442), (14, 1357221), (21, 904814), (42, 452407), (389, 48846), (778, 24423), (1163, 16338), (1167, 16282), (2326, 8169), (2334, 8141), (2723, 6978), (3489, 5446)]