19094137916

素因数分解:

$2^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{344237}}^1$

素因数の和:344538

約数の個数: 36

約数和(自身を含む): 39007673208

約数和(自身を除く): 19913535292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 566, 1132, 1981, 3962, 7924, 13867, 27734, 55468, 344237, 688474, 1376948, 2409659, 4819318, 9638636, 16867613, 33735226, 67470452, 97419071, 194838142, 389676284, 681933497, 1363866994, 2727733988, 4773534479, 9547068958, 19094137916]

約数ペア:

[(1, 19094137916), (2, 9547068958), (4, 4773534479), (7, 2727733988), (14, 1363866994), (28, 681933497), (49, 389676284), (98, 194838142), (196, 97419071), (283, 67470452), (566, 33735226), (1132, 16867613), (1981, 9638636), (3962, 4819318), (7924, 2409659), (13867, 1376948), (27734, 688474), (55468, 344237)]