19112448

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 80

約数和(自身を含む): 53228736

約数和(自身を除く): 34116288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 541, 552, 736, 768, 1082, 1104, 1472, 1536, 1623, 2164, 2208, 2944, 3246, 4328, 4416, 5888, 6492, 8656, 8832, 11776, 12443, 12984, 17312, 17664, 24886, 25968, 34624, 35328, 37329, 49772, 51936, 69248, 74658, 99544, 103872, 138496, 149316, 199088, 207744, 276992, 298632, 398176, 415488, 597264, 796352, 830976, 1194528, 1592704, 2389056, 3185408, 4778112, 6370816, 9556224, 19112448]

約数ペア:

[(1, 19112448), (2, 9556224), (3, 6370816), (4, 4778112), (6, 3185408), (8, 2389056), (12, 1592704), (16, 1194528), (23, 830976), (24, 796352), (32, 597264), (46, 415488), (48, 398176), (64, 298632), (69, 276992), (92, 207744), (96, 199088), (128, 149316), (138, 138496), (184, 103872), (192, 99544), (256, 74658), (276, 69248), (368, 51936), (384, 49772), (512, 37329), (541, 35328), (552, 34624), (736, 25968), (768, 24886), (1082, 17664), (1104, 17312), (1472, 12984), (1536, 12443), (1623, 11776), (2164, 8832), (2208, 8656), (2944, 6492), (3246, 5888), (4328, 4416)]