38913538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6373}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 60578496

約数和(自身を除く): 21664958

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 6373, 12746, 274039, 452483, 548078, 904966, 19456769, 38913538]

約数ペア:

[(1, 38913538), (2, 19456769), (43, 904966), (71, 548078), (86, 452483), (142, 274039), (3053, 12746), (6106, 6373)]