19251510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8123}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 46794240

約数和(自身を除く): 27542730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8123, 16246, 24369, 40615, 48738, 81230, 121845, 243690, 641717, 1283434, 1925151, 3208585, 3850302, 6417170, 9625755, 19251510]

約数ペア:

[(1, 19251510), (2, 9625755), (3, 6417170), (5, 3850302), (6, 3208585), (10, 1925151), (15, 1283434), (30, 641717), (79, 243690), (158, 121845), (237, 81230), (395, 48738), (474, 40615), (790, 24369), (1185, 16246), (2370, 8123)]