21911928

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4327}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 55052160

約数和(自身を除く): 33140232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 4327, 5064, 8654, 12981, 17308, 25962, 34616, 51924, 103848, 912997, 1825994, 2738991, 3651988, 5477982, 7303976, 10955964, 21911928]

約数ペア:

[(1, 21911928), (2, 10955964), (3, 7303976), (4, 5477982), (6, 3651988), (8, 2738991), (12, 1825994), (24, 912997), (211, 103848), (422, 51924), (633, 34616), (844, 25962), (1266, 17308), (1688, 12981), (2532, 8654), (4327, 5064)]