19053056

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 44193600

約数和(自身を除く): 25140544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 199, 256, 272, 352, 374, 398, 512, 544, 704, 748, 796, 1088, 1408, 1496, 1592, 2176, 2189, 2816, 2992, 3184, 3383, 4352, 4378, 5632, 5984, 6368, 6766, 8704, 8756, 11968, 12736, 13532, 17512, 23936, 25472, 27064, 35024, 37213, 47872, 50944, 54128, 70048, 74426, 95744, 101888, 108256, 140096, 148852, 216512, 280192, 297704, 433024, 560384, 595408, 866048, 1120768, 1190816, 1732096, 2381632, 4763264, 9526528, 19053056]

約数ペア:

[(1, 19053056), (2, 9526528), (4, 4763264), (8, 2381632), (11, 1732096), (16, 1190816), (17, 1120768), (22, 866048), (32, 595408), (34, 560384), (44, 433024), (64, 297704), (68, 280192), (88, 216512), (128, 148852), (136, 140096), (176, 108256), (187, 101888), (199, 95744), (256, 74426), (272, 70048), (352, 54128), (374, 50944), (398, 47872), (512, 37213), (544, 35024), (704, 27064), (748, 25472), (796, 23936), (1088, 17512), (1408, 13532), (1496, 12736), (1592, 11968), (2176, 8756), (2189, 8704), (2816, 6766), (2992, 6368), (3184, 5984), (3383, 5632), (4352, 4378)]