18882010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14197}}^1$

素因数の和:14230

約数の個数: 32

約数和(自身を含む): 40890240

約数和(自身を除く): 22008230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14197, 28394, 70985, 99379, 141970, 198758, 269743, 496895, 539486, 993790, 1348715, 1888201, 2697430, 3776402, 9441005, 18882010]

約数ペア:

[(1, 18882010), (2, 9441005), (5, 3776402), (7, 2697430), (10, 1888201), (14, 1348715), (19, 993790), (35, 539486), (38, 496895), (70, 269743), (95, 198758), (133, 141970), (190, 99379), (266, 70985), (665, 28394), (1330, 14197)]