1888892538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24216571}}^1$

素因数の和:24216589

約数の個数: 16

約数和(自身を含む): 4068384096

約数和(自身を除く): 2179491558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24216571, 48433142, 72649713, 145299426, 314815423, 629630846, 944446269, 1888892538]

約数ペア:

[(1, 1888892538), (2, 944446269), (3, 629630846), (6, 314815423), (13, 145299426), (26, 72649713), (39, 48433142), (78, 24216571)]