16911202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 32558400

約数和(自身を除く): 15647198

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 149, 154, 242, 298, 469, 737, 847, 938, 1043, 1474, 1639, 1694, 2086, 3278, 5159, 8107, 9983, 10318, 11473, 16214, 18029, 19966, 22946, 36058, 56749, 69881, 109813, 113498, 126203, 139762, 219626, 252406, 768691, 1207943, 1537382, 2415886, 8455601, 16911202]

約数ペア:

[(1, 16911202), (2, 8455601), (7, 2415886), (11, 1537382), (14, 1207943), (22, 768691), (67, 252406), (77, 219626), (121, 139762), (134, 126203), (149, 113498), (154, 109813), (242, 69881), (298, 56749), (469, 36058), (737, 22946), (847, 19966), (938, 18029), (1043, 16214), (1474, 11473), (1639, 10318), (1694, 9983), (2086, 8107), (3278, 5159)]