17621170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13282

約数の個数: 32

約数和(自身を含む): 38160000

約数和(自身を除く): 20538830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 13249, 26498, 66245, 92743, 132490, 185486, 251731, 463715, 503462, 927430, 1258655, 1762117, 2517310, 3524234, 8810585, 17621170]

約数ペア:

[(1, 17621170), (2, 8810585), (5, 3524234), (7, 2517310), (10, 1762117), (14, 1258655), (19, 927430), (35, 503462), (38, 463715), (70, 251731), (95, 185486), (133, 132490), (190, 92743), (266, 66245), (665, 26498), (1330, 13249)]