11821952

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 24796200

約数和(自身を除く): 12974248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 4861, 9722, 19444, 38888, 77776, 92359, 155552, 184718, 311104, 369436, 622208, 738872, 1477744, 2955488, 5910976, 11821952]

約数ペア:

[(1, 11821952), (2, 5910976), (4, 2955488), (8, 1477744), (16, 738872), (19, 622208), (32, 369436), (38, 311104), (64, 184718), (76, 155552), (128, 92359), (152, 77776), (304, 38888), (608, 19444), (1216, 9722), (2432, 4861)]