28767406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1223}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 45532800

約数和(自身を除く): 16765394

約数列:

[1, 2, 19, 38, 619, 1223, 1238, 2446, 11761, 23237, 23522, 46474, 757037, 1514074, 14383703, 28767406]

約数ペア:

[(1, 28767406), (2, 14383703), (19, 1514074), (38, 757037), (619, 46474), (1223, 23522), (1238, 23237), (2446, 11761)]