19496835

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 34944000

約数和(自身を除く): 15447165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1039, 1251, 2085, 3117, 3753, 5195, 6255, 9351, 15585, 18765, 28053, 46755, 140265, 144421, 433263, 722105, 1299789, 2166315, 3899367, 6498945, 19496835]

約数ペア:

[(1, 19496835), (3, 6498945), (5, 3899367), (9, 2166315), (15, 1299789), (27, 722105), (45, 433263), (135, 144421), (139, 140265), (417, 46755), (695, 28053), (1039, 18765), (1251, 15585), (2085, 9351), (3117, 6255), (3753, 5195)]