19170743312

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{2683}}^1$

素因数の和:3316

約数の個数: 80

約数和(自身を含む): 42877350912

約数和(自身を除く): 23706607600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 487, 524, 917, 974, 1048, 1834, 1948, 2096, 2683, 3409, 3668, 3896, 5366, 6818, 7336, 7792, 10732, 13636, 14672, 18781, 21464, 27272, 37562, 42928, 54544, 63797, 75124, 127594, 150248, 255188, 300496, 351473, 446579, 510376, 702946, 893158, 1020752, 1306621, 1405892, 1786316, 2460311, 2613242, 2811784, 3572632, 4920622, 5226484, 5623568, 7145264, 9146347, 9841244, 10452968, 18292694, 19682488, 20905936, 36585388, 39364976, 73170776, 146341552, 171167351, 342334702, 684669404, 1198171457, 1369338808, 2396342914, 2738677616, 4792685828, 9585371656, 19170743312]

約数ペア:

[(1, 19170743312), (2, 9585371656), (4, 4792685828), (7, 2738677616), (8, 2396342914), (14, 1369338808), (16, 1198171457), (28, 684669404), (56, 342334702), (112, 171167351), (131, 146341552), (262, 73170776), (487, 39364976), (524, 36585388), (917, 20905936), (974, 19682488), (1048, 18292694), (1834, 10452968), (1948, 9841244), (2096, 9146347), (2683, 7145264), (3409, 5623568), (3668, 5226484), (3896, 4920622), (5366, 3572632), (6818, 2811784), (7336, 2613242), (7792, 2460311), (10732, 1786316), (13636, 1405892), (14672, 1306621), (18781, 1020752), (21464, 893158), (27272, 702946), (37562, 510376), (42928, 446579), (54544, 351473), (63797, 300496), (75124, 255188), (127594, 150248)]