19420296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115597}}^1$

素因数の和:115613

約数の個数: 32

約数和(自身を含む): 55487040

約数和(自身を除く): 36066744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115597, 231194, 346791, 462388, 693582, 809179, 924776, 1387164, 1618358, 2427537, 2774328, 3236716, 4855074, 6473432, 9710148, 19420296]

約数ペア:

[(1, 19420296), (2, 9710148), (3, 6473432), (4, 4855074), (6, 3236716), (7, 2774328), (8, 2427537), (12, 1618358), (14, 1387164), (21, 924776), (24, 809179), (28, 693582), (42, 462388), (56, 346791), (84, 231194), (168, 115597)]