19661952

素因数分解:

$2^7\times 3^1\times {\mathrm{51203}}^1$

素因数の和:51220

約数の個数: 32

約数和(自身を含む): 52228080

約数和(自身を除く): 32566128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51203, 102406, 153609, 204812, 307218, 409624, 614436, 819248, 1228872, 1638496, 2457744, 3276992, 4915488, 6553984, 9830976, 19661952]

約数ペア:

[(1, 19661952), (2, 9830976), (3, 6553984), (4, 4915488), (6, 3276992), (8, 2457744), (12, 1638496), (16, 1228872), (24, 819248), (32, 614436), (48, 409624), (64, 307218), (96, 204812), (128, 153609), (192, 102406), (384, 51203)]