13132496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 40

約数和(自身を含む): 28852320

約数和(自身を除く): 15719824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3323, 3952, 6646, 13292, 26584, 43199, 53168, 63137, 86398, 126274, 172796, 252548, 345592, 505096, 691184, 820781, 1010192, 1641562, 3283124, 6566248, 13132496]

約数ペア:

[(1, 13132496), (2, 6566248), (4, 3283124), (8, 1641562), (13, 1010192), (16, 820781), (19, 691184), (26, 505096), (38, 345592), (52, 252548), (76, 172796), (104, 126274), (152, 86398), (208, 63137), (247, 53168), (304, 43199), (494, 26584), (988, 13292), (1976, 6646), (3323, 3952)]