22563710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 44930592

約数和(自身を除く): 22366882

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4691, 4810, 9382, 23455, 46910, 60983, 121966, 173567, 304915, 347134, 609830, 867835, 1735670, 2256371, 4512742, 11281855, 22563710]

約数ペア:

[(1, 22563710), (2, 11281855), (5, 4512742), (10, 2256371), (13, 1735670), (26, 867835), (37, 609830), (65, 347134), (74, 304915), (130, 173567), (185, 121966), (370, 60983), (481, 46910), (962, 23455), (2405, 9382), (4691, 4810)]