17716972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48673}}^1$

素因数の和:48697

約数の個数: 24

約数和(自身を含む): 38160416

約数和(自身を除く): 20443444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 48673, 97346, 194692, 340711, 632749, 681422, 1265498, 1362844, 2530996, 4429243, 8858486, 17716972]

約数ペア:

[(1, 17716972), (2, 8858486), (4, 4429243), (7, 2530996), (13, 1362844), (14, 1265498), (26, 681422), (28, 632749), (52, 340711), (91, 194692), (182, 97346), (364, 48673)]