19323424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35521}}^1$

素因数の和:35548

約数の個数: 24

約数和(自身を含む): 40281948

約数和(自身を除く): 20958524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35521, 71042, 142084, 284168, 568336, 603857, 1136672, 1207714, 2415428, 4830856, 9661712, 19323424]

約数ペア:

[(1, 19323424), (2, 9661712), (4, 4830856), (8, 2415428), (16, 1207714), (17, 1136672), (32, 603857), (34, 568336), (68, 284168), (136, 142084), (272, 71042), (544, 35521)]