19281846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21844554

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2141, 3002, 4282, 4503, 6423, 9006, 12846, 40679, 81358, 122037, 169139, 244074, 338278, 507417, 1014834, 3213641, 6427282, 9640923, 19281846]

約数ペア:

[(1, 19281846), (2, 9640923), (3, 6427282), (6, 3213641), (19, 1014834), (38, 507417), (57, 338278), (79, 244074), (114, 169139), (158, 122037), (237, 81358), (474, 40679), (1501, 12846), (2141, 9006), (3002, 6423), (4282, 4503)]