12543736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 24402240

約数和(自身を除く): 11858504

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 457, 584, 914, 1828, 3431, 3656, 6862, 13724, 21479, 27448, 33361, 42958, 66722, 85916, 133444, 171832, 266888, 1567967, 3135934, 6271868, 12543736]

約数ペア:

[(1, 12543736), (2, 6271868), (4, 3135934), (8, 1567967), (47, 266888), (73, 171832), (94, 133444), (146, 85916), (188, 66722), (292, 42958), (376, 33361), (457, 27448), (584, 21479), (914, 13724), (1828, 6862), (3431, 3656)]