12385454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8627026

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 383, 437, 703, 766, 851, 874, 1406, 1702, 7277, 8809, 14171, 14554, 16169, 17618, 28342, 32338, 167371, 269249, 325933, 334742, 538498, 651866, 6192727, 12385454]

約数ペア:

[(1, 12385454), (2, 6192727), (19, 651866), (23, 538498), (37, 334742), (38, 325933), (46, 269249), (74, 167371), (383, 32338), (437, 28342), (703, 17618), (766, 16169), (851, 14554), (874, 14171), (1406, 8809), (1702, 7277)]