19473568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35797}}^1$

素因数の和:35824

約数の個数: 24

約数和(自身を含む): 40594932

約数和(自身を除く): 21121364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35797, 71594, 143188, 286376, 572752, 608549, 1145504, 1217098, 2434196, 4868392, 9736784, 19473568]

約数ペア:

[(1, 19473568), (2, 9736784), (4, 4868392), (8, 2434196), (16, 1217098), (17, 1145504), (32, 608549), (34, 572752), (68, 286376), (136, 143188), (272, 71594), (544, 35797)]