19467906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 40527168

約数和(自身を除く): 21059262

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 1237, 2474, 2623, 3711, 5246, 7422, 7869, 15738, 53191, 75457, 106382, 150914, 159573, 226371, 319146, 452742, 3244651, 6489302, 9733953, 19467906]

約数ペア:

[(1, 19467906), (2, 9733953), (3, 6489302), (6, 3244651), (43, 452742), (61, 319146), (86, 226371), (122, 159573), (129, 150914), (183, 106382), (258, 75457), (366, 53191), (1237, 15738), (2474, 7869), (2623, 7422), (3711, 5246)]