19006992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6980

約数の個数: 60

約数和(自身を含む): 56000880

約数和(自身を除く): 36993888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6947, 13894, 20841, 27788, 41682, 55576, 62523, 83364, 111152, 125046, 131993, 166728, 250092, 263986, 333456, 395979, 500184, 527972, 791958, 1000368, 1055944, 1187937, 1583916, 2111888, 2375874, 3167832, 4751748, 6335664, 9503496, 19006992]

約数ペア:

[(1, 19006992), (2, 9503496), (3, 6335664), (4, 4751748), (6, 3167832), (8, 2375874), (9, 2111888), (12, 1583916), (16, 1187937), (18, 1055944), (19, 1000368), (24, 791958), (36, 527972), (38, 500184), (48, 395979), (57, 333456), (72, 263986), (76, 250092), (114, 166728), (144, 131993), (152, 125046), (171, 111152), (228, 83364), (304, 62523), (342, 55576), (456, 41682), (684, 27788), (912, 20841), (1368, 13894), (2736, 6947)]