11507518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 19721088

約数和(自身を除く): 8213570

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 211, 407, 422, 737, 814, 1474, 2321, 2479, 4642, 4958, 7807, 14137, 15614, 27269, 28274, 54538, 85877, 155507, 171754, 311014, 523069, 1046138, 5753759, 11507518]

約数ペア:

[(1, 11507518), (2, 5753759), (11, 1046138), (22, 523069), (37, 311014), (67, 171754), (74, 155507), (134, 85877), (211, 54538), (407, 28274), (422, 27269), (737, 15614), (814, 14137), (1474, 7807), (2321, 4958), (2479, 4642)]