19139448

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5821}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 48206160

約数和(自身を除く): 29066712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 5821, 11642, 17463, 23284, 34926, 46568, 69852, 139704, 797477, 1594954, 2392431, 3189908, 4784862, 6379816, 9569724, 19139448]

約数ペア:

[(1, 19139448), (2, 9569724), (3, 6379816), (4, 4784862), (6, 3189908), (8, 2392431), (12, 1594954), (24, 797477), (137, 139704), (274, 69852), (411, 46568), (548, 34926), (822, 23284), (1096, 17463), (1644, 11642), (3288, 5821)]