19141308

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2699}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 48648600

約数和(自身を除く): 29507292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 2699, 3546, 5398, 7092, 8097, 10796, 16194, 24291, 32388, 48582, 97164, 531703, 1063406, 1595109, 2126812, 3190218, 4785327, 6380436, 9570654, 19141308]

約数ペア:

[(1, 19141308), (2, 9570654), (3, 6380436), (4, 4785327), (6, 3190218), (9, 2126812), (12, 1595109), (18, 1063406), (36, 531703), (197, 97164), (394, 48582), (591, 32388), (788, 24291), (1182, 16194), (1773, 10796), (2364, 8097), (2699, 7092), (3546, 5398)]