12000416

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 12675424

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 101, 158, 188, 202, 316, 376, 404, 632, 752, 808, 1264, 1504, 1616, 2528, 3232, 3713, 4747, 7426, 7979, 9494, 14852, 15958, 18988, 29704, 31916, 37976, 59408, 63832, 75952, 118816, 127664, 151904, 255328, 375013, 750026, 1500052, 3000104, 6000208, 12000416]

約数ペア:

[(1, 12000416), (2, 6000208), (4, 3000104), (8, 1500052), (16, 750026), (32, 375013), (47, 255328), (79, 151904), (94, 127664), (101, 118816), (158, 75952), (188, 63832), (202, 59408), (316, 37976), (376, 31916), (404, 29704), (632, 18988), (752, 15958), (808, 14852), (1264, 9494), (1504, 7979), (1616, 7426), (2528, 4747), (3232, 3713)]