12787266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 14307774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 503, 669, 1006, 1338, 1509, 3018, 4237, 8474, 9557, 12711, 19114, 25422, 28671, 57342, 112169, 224338, 336507, 673014, 2131211, 4262422, 6393633, 12787266]

約数ペア:

[(1, 12787266), (2, 6393633), (3, 4262422), (6, 2131211), (19, 673014), (38, 336507), (57, 224338), (114, 112169), (223, 57342), (446, 28671), (503, 25422), (669, 19114), (1006, 12711), (1338, 9557), (1509, 8474), (3018, 4237)]