12188560

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 28498176

約数和(自身を除く): 16309616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 607, 1004, 1214, 1255, 2008, 2428, 2510, 3035, 4016, 4856, 5020, 6070, 9712, 10040, 12140, 20080, 24280, 48560, 152357, 304714, 609428, 761785, 1218856, 1523570, 2437712, 3047140, 6094280, 12188560]

約数ペア:

[(1, 12188560), (2, 6094280), (4, 3047140), (5, 2437712), (8, 1523570), (10, 1218856), (16, 761785), (20, 609428), (40, 304714), (80, 152357), (251, 48560), (502, 24280), (607, 20080), (1004, 12140), (1214, 10040), (1255, 9712), (2008, 6070), (2428, 5020), (2510, 4856), (3035, 4016)]