39349988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12041}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 74178720

約数和(自身を除く): 34828732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 12041, 24082, 48164, 228779, 457558, 517763, 915116, 1035526, 2071052, 9837497, 19674994, 39349988]

約数ペア:

[(1, 39349988), (2, 19674994), (4, 9837497), (19, 2071052), (38, 1035526), (43, 915116), (76, 517763), (86, 457558), (172, 228779), (817, 48164), (1634, 24082), (3268, 12041)]