19156916616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{337793}}^1$

素因数の和:337958

約数の個数: 64

約数和(自身を含む): 51074452800

約数和(自身を除く): 31917536184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1668, 2363, 3336, 4726, 7089, 9452, 14178, 18904, 28356, 56712, 337793, 675586, 1013379, 1351172, 2026758, 2702344, 4053516, 5742481, 8107032, 11484962, 17227443, 22969924, 34454886, 45939848, 46953227, 68909772, 93906454, 137819544, 140859681, 187812908, 281719362, 375625816, 563438724, 798204859, 1126877448, 1596409718, 2394614577, 3192819436, 4789229154, 6385638872, 9578458308, 19156916616]

約数ペア:

[(1, 19156916616), (2, 9578458308), (3, 6385638872), (4, 4789229154), (6, 3192819436), (8, 2394614577), (12, 1596409718), (17, 1126877448), (24, 798204859), (34, 563438724), (51, 375625816), (68, 281719362), (102, 187812908), (136, 140859681), (139, 137819544), (204, 93906454), (278, 68909772), (408, 46953227), (417, 45939848), (556, 34454886), (834, 22969924), (1112, 17227443), (1668, 11484962), (2363, 8107032), (3336, 5742481), (4726, 4053516), (7089, 2702344), (9452, 2026758), (14178, 1351172), (18904, 1013379), (28356, 675586), (56712, 337793)]