19882464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29587}}^1$

素因数の和:29607

約数の個数: 48

約数和(自身を含む): 59649408

約数和(自身を除く): 39766944

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, 29587, 59174, 88761, 118348, 177522, 207109, 236696, 355044, 414218, 473392, 621327, 710088, 828436, 946784, 1242654, 1420176, 1656872, 2485308, 2840352, 3313744, 4970616, 6627488, 9941232, 19882464]

約数ペア:

[(1, 19882464), (2, 9941232), (3, 6627488), (4, 4970616), (6, 3313744), (7, 2840352), (8, 2485308), (12, 1656872), (14, 1420176), (16, 1242654), (21, 946784), (24, 828436), (28, 710088), (32, 621327), (42, 473392), (48, 414218), (56, 355044), (84, 236696), (96, 207109), (112, 177522), (168, 118348), (224, 88761), (336, 59174), (672, 29587)]