21695568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23789}}^1$

素因数の和:23819

約数の個数: 40

約数和(自身を含む): 58999200

約数和(自身を除く): 37303632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23789, 47578, 71367, 95156, 142734, 190312, 285468, 380624, 451991, 570936, 903982, 1141872, 1355973, 1807964, 2711946, 3615928, 5423892, 7231856, 10847784, 21695568]

約数ペア:

[(1, 21695568), (2, 10847784), (3, 7231856), (4, 5423892), (6, 3615928), (8, 2711946), (12, 1807964), (16, 1355973), (19, 1141872), (24, 903982), (38, 570936), (48, 451991), (57, 380624), (76, 285468), (114, 190312), (152, 142734), (228, 95156), (304, 71367), (456, 47578), (912, 23789)]