19128624

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 51663360

約数和(自身を除く): 32534736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 139, 141, 183, 188, 244, 278, 282, 366, 376, 417, 488, 556, 564, 732, 752, 834, 976, 1112, 1128, 1464, 1668, 2224, 2256, 2867, 2928, 3336, 5734, 6533, 6672, 8479, 8601, 11468, 13066, 16958, 17202, 19599, 22936, 25437, 26132, 33916, 34404, 39198, 45872, 50874, 52264, 67832, 68808, 78396, 101748, 104528, 135664, 137616, 156792, 203496, 313584, 398513, 406992, 797026, 1195539, 1594052, 2391078, 3188104, 4782156, 6376208, 9564312, 19128624]

約数ペア:

[(1, 19128624), (2, 9564312), (3, 6376208), (4, 4782156), (6, 3188104), (8, 2391078), (12, 1594052), (16, 1195539), (24, 797026), (47, 406992), (48, 398513), (61, 313584), (94, 203496), (122, 156792), (139, 137616), (141, 135664), (183, 104528), (188, 101748), (244, 78396), (278, 68808), (282, 67832), (366, 52264), (376, 50874), (417, 45872), (488, 39198), (556, 34404), (564, 33916), (732, 26132), (752, 25437), (834, 22936), (976, 19599), (1112, 17202), (1128, 16958), (1464, 13066), (1668, 11468), (2224, 8601), (2256, 8479), (2867, 6672), (2928, 6533), (3336, 5734)]