16391436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 39889920

約数和(自身を除く): 23498484

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 317, 372, 417, 556, 634, 834, 951, 1268, 1668, 1902, 3804, 4309, 8618, 9827, 12927, 17236, 19654, 25854, 29481, 39308, 44063, 51708, 58962, 88126, 117924, 132189, 176252, 264378, 528756, 1365953, 2731906, 4097859, 5463812, 8195718, 16391436]

約数ペア:

[(1, 16391436), (2, 8195718), (3, 5463812), (4, 4097859), (6, 2731906), (12, 1365953), (31, 528756), (62, 264378), (93, 176252), (124, 132189), (139, 117924), (186, 88126), (278, 58962), (317, 51708), (372, 44063), (417, 39308), (556, 29481), (634, 25854), (834, 19654), (951, 17236), (1268, 12927), (1668, 9827), (1902, 8618), (3804, 4309)]