19337808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 58012160

約数和(自身を除く): 38674352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 859, 938, 1072, 1407, 1608, 1718, 1876, 2577, 2814, 3216, 3436, 3752, 5154, 5628, 6013, 6872, 7504, 10308, 11256, 12026, 13744, 18039, 20616, 22512, 24052, 36078, 41232, 48104, 57553, 72156, 96208, 115106, 144312, 172659, 230212, 288624, 345318, 402871, 460424, 690636, 805742, 920848, 1208613, 1381272, 1611484, 2417226, 2762544, 3222968, 4834452, 6445936, 9668904, 19337808]

約数ペア:

[(1, 19337808), (2, 9668904), (3, 6445936), (4, 4834452), (6, 3222968), (7, 2762544), (8, 2417226), (12, 1611484), (14, 1381272), (16, 1208613), (21, 920848), (24, 805742), (28, 690636), (42, 460424), (48, 402871), (56, 345318), (67, 288624), (84, 230212), (112, 172659), (134, 144312), (168, 115106), (201, 96208), (268, 72156), (336, 57553), (402, 48104), (469, 41232), (536, 36078), (804, 24052), (859, 22512), (938, 20616), (1072, 18039), (1407, 13744), (1608, 12026), (1718, 11256), (1876, 10308), (2577, 7504), (2814, 6872), (3216, 6013), (3436, 5628), (3752, 5154)]