16031516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 29957760

約数和(自身を除く): 13926244

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 2971, 5396, 5942, 11884, 56449, 112898, 210941, 225796, 421882, 843764, 4007879, 8015758, 16031516]

約数ペア:

[(1, 16031516), (2, 8015758), (4, 4007879), (19, 843764), (38, 421882), (71, 225796), (76, 210941), (142, 112898), (284, 56449), (1349, 11884), (2698, 5942), (2971, 5396)]