19096064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 43538880

約数和(自身を除く): 24442816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 151, 152, 208, 247, 256, 302, 304, 416, 494, 512, 604, 608, 832, 988, 1208, 1216, 1664, 1963, 1976, 2416, 2432, 2869, 3328, 3926, 3952, 4832, 4864, 5738, 6656, 7852, 7904, 9664, 9728, 11476, 15704, 15808, 19328, 22952, 31408, 31616, 37297, 38656, 45904, 62816, 63232, 74594, 77312, 91808, 125632, 126464, 149188, 183616, 251264, 298376, 367232, 502528, 596752, 734464, 1005056, 1193504, 1468928, 2387008, 4774016, 9548032, 19096064]

約数ペア:

[(1, 19096064), (2, 9548032), (4, 4774016), (8, 2387008), (13, 1468928), (16, 1193504), (19, 1005056), (26, 734464), (32, 596752), (38, 502528), (52, 367232), (64, 298376), (76, 251264), (104, 183616), (128, 149188), (151, 126464), (152, 125632), (208, 91808), (247, 77312), (256, 74594), (302, 63232), (304, 62816), (416, 45904), (494, 38656), (512, 37297), (604, 31616), (608, 31408), (832, 22952), (988, 19328), (1208, 15808), (1216, 15704), (1664, 11476), (1963, 9728), (1976, 9664), (2416, 7904), (2432, 7852), (2869, 6656), (3328, 5738), (3926, 4864), (3952, 4832)]