12650208

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 33392016

約数和(自身を除く): 20741808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 421, 626, 842, 939, 1252, 1263, 1684, 1878, 2504, 2526, 3368, 3756, 5008, 5052, 6736, 7512, 10016, 10104, 13472, 15024, 20208, 30048, 40416, 131773, 263546, 395319, 527092, 790638, 1054184, 1581276, 2108368, 3162552, 4216736, 6325104, 12650208]

約数ペア:

[(1, 12650208), (2, 6325104), (3, 4216736), (4, 3162552), (6, 2108368), (8, 1581276), (12, 1054184), (16, 790638), (24, 527092), (32, 395319), (48, 263546), (96, 131773), (313, 40416), (421, 30048), (626, 20208), (842, 15024), (939, 13472), (1252, 10104), (1263, 10016), (1684, 7512), (1878, 6736), (2504, 5052), (2526, 5008), (3368, 3756)]