19452630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4733}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 47037024

約数和(自身を除く): 27584394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4733, 9466, 14199, 23665, 28398, 47330, 70995, 141990, 648421, 1296842, 1945263, 3242105, 3890526, 6484210, 9726315, 19452630]

約数ペア:

[(1, 19452630), (2, 9726315), (3, 6484210), (5, 3890526), (6, 3242105), (10, 1945263), (15, 1296842), (30, 648421), (137, 141990), (274, 70995), (411, 47330), (685, 28398), (822, 23665), (1370, 14199), (2055, 9466), (4110, 4733)]