19384038

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16073}}^1$

素因数の和:16148

約数の個数: 24

約数和(自身を含む): 42628248

約数和(自身を除く): 23244210

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16073, 32146, 48219, 96438, 144657, 289314, 1076891, 2153782, 3230673, 6461346, 9692019, 19384038]

約数ペア:

[(1, 19384038), (2, 9692019), (3, 6461346), (6, 3230673), (9, 2153782), (18, 1076891), (67, 289314), (134, 144657), (201, 96438), (402, 48219), (603, 32146), (1206, 16073)]