2918704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9601}}^1$

素因数の和:9628

約数の個数: 20

約数和(自身を含む): 5953240

約数和(自身を除く): 3034536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9601, 19202, 38404, 76808, 153616, 182419, 364838, 729676, 1459352, 2918704]

約数ペア:

[(1, 2918704), (2, 1459352), (4, 729676), (8, 364838), (16, 182419), (19, 153616), (38, 76808), (76, 38404), (152, 19202), (304, 9601)]