19399392

素因数分解:

$2^5\times 3^3\times {\mathrm{22453}}^1$

素因数の和:22472

約数の個数: 48

約数和(自身を含む): 56584080

約数和(自身を除く): 37184688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22453, 44906, 67359, 89812, 134718, 179624, 202077, 269436, 359248, 404154, 538872, 606231, 718496, 808308, 1077744, 1212462, 1616616, 2155488, 2424924, 3233232, 4849848, 6466464, 9699696, 19399392]

約数ペア:

[(1, 19399392), (2, 9699696), (3, 6466464), (4, 4849848), (6, 3233232), (8, 2424924), (9, 2155488), (12, 1616616), (16, 1212462), (18, 1077744), (24, 808308), (27, 718496), (32, 606231), (36, 538872), (48, 404154), (54, 359248), (72, 269436), (96, 202077), (108, 179624), (144, 134718), (216, 89812), (288, 67359), (432, 44906), (864, 22453)]