19040730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9473}}^1$

素因数の和:9550

約数の個数: 32

約数和(自身を含む): 46384704

約数和(自身を除く): 27343974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9473, 18946, 28419, 47365, 56838, 94730, 142095, 284190, 634691, 1269382, 1904073, 3173455, 3808146, 6346910, 9520365, 19040730]

約数ペア:

[(1, 19040730), (2, 9520365), (3, 6346910), (5, 3808146), (6, 3173455), (10, 1904073), (15, 1269382), (30, 634691), (67, 284190), (134, 142095), (201, 94730), (335, 56838), (402, 47365), (670, 28419), (1005, 18946), (2010, 9473)]