19763496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14447}}^1$

素因数の和:14478

約数の個数: 48

約数和(自身を含む): 56347200

約数和(自身を除く): 36583704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14447, 28894, 43341, 57788, 86682, 115576, 130023, 173364, 260046, 274493, 346728, 520092, 548986, 823479, 1040184, 1097972, 1646958, 2195944, 2470437, 3293916, 4940874, 6587832, 9881748, 19763496]

約数ペア:

[(1, 19763496), (2, 9881748), (3, 6587832), (4, 4940874), (6, 3293916), (8, 2470437), (9, 2195944), (12, 1646958), (18, 1097972), (19, 1040184), (24, 823479), (36, 548986), (38, 520092), (57, 346728), (72, 274493), (76, 260046), (114, 173364), (152, 130023), (171, 115576), (228, 86682), (342, 57788), (456, 43341), (684, 28894), (1368, 14447)]