12899392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 28419552

約数和(自身を除く): 15520160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 251, 292, 352, 502, 584, 704, 803, 1004, 1168, 1606, 2008, 2336, 2761, 3212, 4016, 4672, 5522, 6424, 8032, 11044, 12848, 16064, 18323, 22088, 25696, 36646, 44176, 51392, 73292, 88352, 146584, 176704, 201553, 293168, 403106, 586336, 806212, 1172672, 1612424, 3224848, 6449696, 12899392]

約数ペア:

[(1, 12899392), (2, 6449696), (4, 3224848), (8, 1612424), (11, 1172672), (16, 806212), (22, 586336), (32, 403106), (44, 293168), (64, 201553), (73, 176704), (88, 146584), (146, 88352), (176, 73292), (251, 51392), (292, 44176), (352, 36646), (502, 25696), (584, 22088), (704, 18323), (803, 16064), (1004, 12848), (1168, 11044), (1606, 8032), (2008, 6424), (2336, 5522), (2761, 4672), (3212, 4016)]