12837616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 28861000

約数和(自身を除く): 16023384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 349, 418, 484, 698, 836, 968, 1396, 1672, 1936, 2299, 2792, 3344, 3839, 4598, 5584, 6631, 7678, 9196, 13262, 15356, 18392, 26524, 30712, 36784, 42229, 53048, 61424, 72941, 84458, 106096, 145882, 168916, 291764, 337832, 583528, 675664, 802351, 1167056, 1604702, 3209404, 6418808, 12837616]

約数ペア:

[(1, 12837616), (2, 6418808), (4, 3209404), (8, 1604702), (11, 1167056), (16, 802351), (19, 675664), (22, 583528), (38, 337832), (44, 291764), (76, 168916), (88, 145882), (121, 106096), (152, 84458), (176, 72941), (209, 61424), (242, 53048), (304, 42229), (349, 36784), (418, 30712), (484, 26524), (698, 18392), (836, 15356), (968, 13262), (1396, 9196), (1672, 7678), (1936, 6631), (2299, 5584), (2792, 4598), (3344, 3839)]