17923184

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{5309}}^1$

素因数の和:5528

約数の個数: 20

約数和(自身を含む): 34897320

約数和(自身を除く): 16974136

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 5309, 10618, 21236, 42472, 84944, 1120199, 2240398, 4480796, 8961592, 17923184]

約数ペア:

[(1, 17923184), (2, 8961592), (4, 4480796), (8, 2240398), (16, 1120199), (211, 84944), (422, 42472), (844, 21236), (1688, 10618), (3376, 5309)]