19541078752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46973747}}^1$

素因数の和:46973770

約数の個数: 24

約数和(自身を含む): 41430845736

約数和(自身を除く): 21889766984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46973747, 93947494, 187894988, 375789976, 610658711, 751579952, 1221317422, 1503159904, 2442634844, 4885269688, 9770539376, 19541078752]

約数ペア:

[(1, 19541078752), (2, 9770539376), (4, 4885269688), (8, 2442634844), (13, 1503159904), (16, 1221317422), (26, 751579952), (32, 610658711), (52, 375789976), (104, 187894988), (208, 93947494), (416, 46973747)]