19516246

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 31167864

約数和(自身を除く): 11651618

約数列:

[1, 2, 29, 41, 58, 82, 283, 566, 841, 1189, 1682, 2378, 8207, 11603, 16414, 23206, 34481, 68962, 238003, 336487, 476006, 672974, 9758123, 19516246]

約数ペア:

[(1, 19516246), (2, 9758123), (29, 672974), (41, 476006), (58, 336487), (82, 238003), (283, 68962), (566, 34481), (841, 23206), (1189, 16414), (1682, 11603), (2378, 8207)]