19295666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 33360768

約数和(自身を除く): 14065102

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 787, 943, 1066, 1574, 1886, 10231, 12259, 18101, 20462, 24518, 32267, 36202, 64534, 235313, 419471, 470626, 742141, 838942, 1484282, 9647833, 19295666]

約数ペア:

[(1, 19295666), (2, 9647833), (13, 1484282), (23, 838942), (26, 742141), (41, 470626), (46, 419471), (82, 235313), (299, 64534), (533, 36202), (598, 32267), (787, 24518), (943, 20462), (1066, 18101), (1574, 12259), (1886, 10231)]