13423720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14591}}^1$

素因数の和:14625

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 18095000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14591, 29182, 58364, 72955, 116728, 145910, 291820, 335593, 583640, 671186, 1342372, 1677965, 2684744, 3355930, 6711860, 13423720]

約数ペア:

[(1, 13423720), (2, 6711860), (4, 3355930), (5, 2684744), (8, 1677965), (10, 1342372), (20, 671186), (23, 583640), (40, 335593), (46, 291820), (92, 145910), (115, 116728), (184, 72955), (230, 58364), (460, 29182), (920, 14591)]