12026848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 13253792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 151, 152, 262, 302, 304, 524, 604, 608, 1048, 1208, 2096, 2416, 2489, 2869, 4192, 4832, 4978, 5738, 9956, 11476, 19781, 19912, 22952, 39562, 39824, 45904, 79124, 79648, 91808, 158248, 316496, 375839, 632992, 751678, 1503356, 3006712, 6013424, 12026848]

約数ペア:

[(1, 12026848), (2, 6013424), (4, 3006712), (8, 1503356), (16, 751678), (19, 632992), (32, 375839), (38, 316496), (76, 158248), (131, 91808), (151, 79648), (152, 79124), (262, 45904), (302, 39824), (304, 39562), (524, 22952), (604, 19912), (608, 19781), (1048, 11476), (1208, 9956), (2096, 5738), (2416, 4978), (2489, 4832), (2869, 4192)]