19707744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29327}}^1$

素因数の和:29347

約数の個数: 48

約数和(自身を含む): 59125248

約数和(自身を除く): 39417504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29327, 58654, 87981, 117308, 175962, 205289, 234616, 351924, 410578, 469232, 615867, 703848, 821156, 938464, 1231734, 1407696, 1642312, 2463468, 2815392, 3284624, 4926936, 6569248, 9853872, 19707744]

約数ペア:

[(1, 19707744), (2, 9853872), (3, 6569248), (4, 4926936), (6, 3284624), (7, 2815392), (8, 2463468), (12, 1642312), (14, 1407696), (16, 1231734), (21, 938464), (24, 821156), (28, 703848), (32, 615867), (42, 469232), (48, 410578), (56, 351924), (84, 234616), (96, 205289), (112, 175962), (168, 117308), (224, 87981), (336, 58654), (672, 29327)]