16419384

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 44946720

約数和(自身を除く): 28527336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2351, 3492, 4702, 6984, 7053, 9404, 14106, 18808, 21159, 28212, 42318, 56424, 84636, 169272, 228047, 456094, 684141, 912188, 1368282, 1824376, 2052423, 2736564, 4104846, 5473128, 8209692, 16419384]

約数ペア:

[(1, 16419384), (2, 8209692), (3, 5473128), (4, 4104846), (6, 2736564), (8, 2052423), (9, 1824376), (12, 1368282), (18, 912188), (24, 684141), (36, 456094), (72, 228047), (97, 169272), (194, 84636), (291, 56424), (388, 42318), (582, 28212), (776, 21159), (873, 18808), (1164, 14106), (1746, 9404), (2328, 7053), (2351, 6984), (3492, 4702)]