19096902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 46208448

約数和(自身を除く): 27111546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2243, 2838, 4257, 4486, 6729, 8514, 13458, 20187, 24673, 40374, 49346, 74019, 96449, 148038, 192898, 222057, 289347, 444114, 578694, 868041, 1060939, 1736082, 2121878, 3182817, 6365634, 9548451, 19096902]

約数ペア:

[(1, 19096902), (2, 9548451), (3, 6365634), (6, 3182817), (9, 2121878), (11, 1736082), (18, 1060939), (22, 868041), (33, 578694), (43, 444114), (66, 289347), (86, 222057), (99, 192898), (129, 148038), (198, 96449), (258, 74019), (387, 49346), (473, 40374), (774, 24673), (946, 20187), (1419, 13458), (2243, 8514), (2838, 6729), (4257, 4486)]