19605530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14774

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 22851430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14741, 29482, 73705, 103187, 147410, 206374, 280079, 515935, 560158, 1031870, 1400395, 1960553, 2800790, 3921106, 9802765, 19605530]

約数ペア:

[(1, 19605530), (2, 9802765), (5, 3921106), (7, 2800790), (10, 1960553), (14, 1400395), (19, 1031870), (35, 560158), (38, 515935), (70, 280079), (95, 206374), (133, 147410), (190, 103187), (266, 73705), (665, 29482), (1330, 14741)]