18951170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14249}}^1$

素因数の和:14282

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 22088830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14249, 28498, 71245, 99743, 142490, 199486, 270731, 498715, 541462, 997430, 1353655, 1895117, 2707310, 3790234, 9475585, 18951170]

約数ペア:

[(1, 18951170), (2, 9475585), (5, 3790234), (7, 2707310), (10, 1895117), (14, 1353655), (19, 997430), (35, 541462), (38, 498715), (70, 270731), (95, 199486), (133, 142490), (190, 99743), (266, 71245), (665, 28498), (1330, 14249)]