19530927358

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{13649}}^1\times {\mathrm{8039}}^1$

素因数の和:21779

約数の個数: 16

約数和(自身を含む): 29631420000

約数和(自身を除く): 10100492642

約数列:

[1, 2, 89, 178, 8039, 13649, 16078, 27298, 715471, 1214761, 1430942, 2429522, 109724311, 219448622, 9765463679, 19530927358]

約数ペア:

[(1, 19530927358), (2, 9765463679), (89, 219448622), (178, 109724311), (8039, 2429522), (13649, 1430942), (16078, 1214761), (27298, 715471)]