13531910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 14669050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2447, 2765, 4894, 5530, 12235, 17129, 24470, 34258, 85645, 171290, 193313, 386626, 966565, 1353191, 1933130, 2706382, 6765955, 13531910]

約数ペア:

[(1, 13531910), (2, 6765955), (5, 2706382), (7, 1933130), (10, 1353191), (14, 966565), (35, 386626), (70, 193313), (79, 171290), (158, 85645), (395, 34258), (553, 24470), (790, 17129), (1106, 12235), (2447, 5530), (2765, 4894)]