19052586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 28683414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1699, 1869, 3398, 3738, 5097, 5607, 10194, 11214, 11893, 15291, 23786, 30582, 35679, 71358, 107037, 151211, 214074, 302422, 453633, 907266, 1058477, 1360899, 2116954, 2721798, 3175431, 6350862, 9526293, 19052586]

約数ペア:

[(1, 19052586), (2, 9526293), (3, 6350862), (6, 3175431), (7, 2721798), (9, 2116954), (14, 1360899), (18, 1058477), (21, 907266), (42, 453633), (63, 302422), (89, 214074), (126, 151211), (178, 107037), (267, 71358), (534, 35679), (623, 30582), (801, 23786), (1246, 15291), (1602, 11893), (1699, 11214), (1869, 10194), (3398, 5607), (3738, 5097)]