19572690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{829}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 47090880

約数和(自身を除く): 27518190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 829, 1574, 1658, 2361, 2487, 3935, 4145, 4722, 4974, 7870, 8290, 11805, 12435, 23610, 24870, 652423, 1304846, 1957269, 3262115, 3914538, 6524230, 9786345, 19572690]

約数ペア:

[(1, 19572690), (2, 9786345), (3, 6524230), (5, 3914538), (6, 3262115), (10, 1957269), (15, 1304846), (30, 652423), (787, 24870), (829, 23610), (1574, 12435), (1658, 11805), (2361, 8290), (2487, 7870), (3935, 4974), (4145, 4722)]