19633890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3391}}^1$

素因数の和:3594

約数の個数: 32

約数和(自身を含む): 47379456

約数和(自身を除く): 27745566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3391, 5790, 6782, 10173, 16955, 20346, 33910, 50865, 101730, 654463, 1308926, 1963389, 3272315, 3926778, 6544630, 9816945, 19633890]

約数ペア:

[(1, 19633890), (2, 9816945), (3, 6544630), (5, 3926778), (6, 3272315), (10, 1963389), (15, 1308926), (30, 654463), (193, 101730), (386, 50865), (579, 33910), (965, 20346), (1158, 16955), (1930, 10173), (2895, 6782), (3391, 5790)]