42753838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7451}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 67962240

約数和(自身を除く): 25208402

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 7451, 14902, 141569, 283138, 1125101, 2250202, 21376919, 42753838]

約数ペア:

[(1, 42753838), (2, 21376919), (19, 2250202), (38, 1125101), (151, 283138), (302, 141569), (2869, 14902), (5738, 7451)]