191321522

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1151}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 339738624

約数和(自身を除く): 148417102

約数列:

[1, 2, 7, 14, 31, 62, 217, 383, 434, 766, 1151, 2302, 2681, 5362, 8057, 11873, 16114, 23746, 35681, 71362, 83111, 166222, 249767, 440833, 499534, 881666, 3085831, 6171662, 13665823, 27331646, 95660761, 191321522]

約数ペア:

[(1, 191321522), (2, 95660761), (7, 27331646), (14, 13665823), (31, 6171662), (62, 3085831), (217, 881666), (383, 499534), (434, 440833), (766, 249767), (1151, 166222), (2302, 83111), (2681, 71362), (5362, 35681), (8057, 23746), (11873, 16114)]